McEnergy HPI - KPMHP00511-09EN HPI Extension.pdf · Product Manual KPMHP00511-09EN Date: November 2009 Supersedes: -- Inverter air to Water Heat Pumps McEnergy HPI “Extension”

Product Manual KPMHP00511-09EN

Date: November 2009

Supersedes: --

Inverter air to Water Heat Pumps McEnergy HPI “Extension” SE (Standard Efficiency) 072.2 ÷ 167.3 Cooling Capacity from 254 up to 583 kW Heating Capacity from 270 up to 615 kW Refrigerant: R-134a

McQuay is participating in the Eurovent Certification Programme. Product are as listed in the Eurovent Directory of Certified Products and on the web site www.eurovent-certification.com

KPMHP00511-09EN – page 2/60

Index Features and advantages ................................................................................................................................................. 3

High part load efficiency ................................................................................................................................................. 3 Seasonal quietness ........................................................................................................................................................ 3 Quick comfort conditions ................................................................................................................................................ 3 Low starting current ........................................................................................................................................................ 3 Power factor always > 0.95 ............................................................................................................................................ 3 Redundancy ................................................................................................................................................................... 3 Infinitely capacity control ................................................................................................................................................ 3 Code requirements – Safety and observant of laws/directives ....................................................................................... 4 Certifications................................................................................................................................................................... 4 Versions ......................................................................................................................................................................... 4 Noise Configuration ........................................................................................................................................................ 4

General characteristics..................................................................................................................................................... 5 Cabinet and structure ..................................................................................................................................................... 5 Screw compressors with integrated oil separator ........................................................................................................... 5 Ecological HFC 134a refrigerant..................................................................................................................................... 5 Evaporator...................................................................................................................................................................... 5 Condenser coils.............................................................................................................................................................. 5 Condenser coil fans........................................................................................................................................................ 5 Electronic expansion valve ............................................................................................................................................. 5 Refrigerant Circuit........................................................................................................................................................... 5 Electrical control panel ................................................................................................................................................... 6 Standard accessories (supplied on basic unit) ............................................................................................................... 7 Options (on request)....................................................................................................................................................... 8

Nomenclature .................................................................................................................................................................... 9 Specifications McEnergy HPI “Extension” SE-ST........................................................................................................ 10 Specifications McEnergy HPI “Extension” SE-LN ....................................................................................................... 14 Sound Levels................................................................................................................................................................... 18

Cooling Mode - McEnergy HPI “Extension” SE ST....................................................................................................... 18 Cooling Mode - McEnergy HPI “Extension” SE LN....................................................................................................... 18 Heating Mode - McEnergy HPI “Extension” SE ST....................................................................................................... 19 Heating Mode - McEnergy HPI “Extension” SE LN....................................................................................................... 19 Sound pressure level correction factors for different distances - McEnergy HPI “Extension” SE ST/LN ...................... 19

Operating limits............................................................................................................................................................... 20 Water charge, flow and quality ..................................................................................................................................... 23 Water content in cooling circuits ................................................................................................................................... 24 Automatic and Manual Boost - Cooling Mode .............................................................................................................. 25 Automatic and Manual Boost - Heating Mode .............................................................................................................. 25 Heating Capacity correction factors for different evaporator inlet air temperature and relative humidity conditions ..... 26 Integrated Heating Capacity - Automatic Boost ............................................................................................................ 26 Integrated Heating Capacity - Manual Boost ................................................................................................................ 27

Standard ratings.............................................................................................................................................................. 28 Cooling Mode - McEnergy HPI “Extension” SE-ST....................................................................................................... 28 Cooling Mode - McEnergy HPI “Extension” SE-LN....................................................................................................... 31 Heating Mode - McEnergy HPI “Extension” SE-ST ...................................................................................................... 34 Heating Mode - McEnergy HPI “Extension” SE-LN ...................................................................................................... 38

Evaporator water pressure drops.................................................................................................................................. 42 Options............................................................................................................................................................................. 43 Dimensions McEnergy HPI “Extension” SE ST / LN .................................................................................................... 49 Installation notes............................................................................................................................................................. 50

Warning ........................................................................................................................................................................ 50 Handling ....................................................................................................................................................................... 50 Location........................................................................................................................................................................ 50 Space requirements ..................................................................................................................................................... 50 Acoustic protection ....................................................................................................................................................... 52 Storage......................................................................................................................................................................... 52 GENERAL .................................................................................................................................................................... 53 REFRIGERANT............................................................................................................................................................ 53 PERFORMANCE.......................................................................................................................................................... 53 UNIT DESCRIPTION.................................................................................................................................................... 53 NOISE LEVEL AND VIBRATIONS............................................................................................................................... 54 DIMENSIONS............................................................................................................................................................... 54 HEAT PUMP COMPONENTS...................................................................................................................................... 54


ELWT fluctuation with steps capacity control (4 steps)

Features and advantages High part load efficiency McEnergy HPI “Extension” is the result of careful design, aimed to optimizing the energy efficiency of the chillers, with the objective of bringing down operating costs and improving installation profitability, effectiveness and economical management. Per European Seasonal Energy Efficiency Ratio (ESEER), chillers operate at design conditions only three percent of the time. As a result better part load efficiencies are required at part load conditions in a heat pump application. McEnergy HPI “Extension” maximizes chiller efficiency by optimizing single screw compressor operation dramatically reducing the electric power consumption when the motor speed slows.

Seasonal quietness Very low noise levels in part load conditions are achieved by varying the fan speed, but especially thanks to the variation of compressor frequency, which ensure the minimum noise level at all the time.

Quick comfort conditions The ability to vary the output power in direct relation to the cooling requirements of the system, allow the possibility to achieve building comfort conditions much faster at start-up.

Low starting current No current spikes at start-up. The starting current is always lower than current absorbed in the maximum operating conditions (FLA).

Power factor always > 0.95 McEnergy HPI “Extension” can operate always > 0.95 power factor, which can allows building owners avoid power factor penalties and decreases electrical losses in cable and transformers.

Redundancy McEnergy HPI “Extension” has two or three truly independent refrigerant circuits in every size, in order to assure maximum safety for any maintenance, whether planned or not.

Infinitely capacity control Cooling capacity control is infinitely variable by means of a Inverter driven screw compressor controlled by microprocessor system. Each unit has infinitely variable capacity control from 100% down to 13,5% (two compressors units) and down to 7% (three compressors). This modulation allows the compressor capacity to exactly match the building cooling load without any leaving evaporator water temperature fluctuation. This chilled water temperature fluctuation is avoided only with a stepless control. With a compressor load step control in fact, the compressor capacity, at partial loads, will be too high or too low compared to the building cooling load. The result is an increase in chiller energy costs, particularly at the part-load conditions at which the chiller operates most of the time. Units with stepless regulation offer benefits that the units with step regulation are unable to match. The ability to follow the system energy demand at any time and the possibility to provide steady outlet water temperature without deviations from the set-point, are the two points that allow you to understand how the optimum operating conditions of a system can be met only through the use of a unit with step-less regulation.

time

Compressor Load

Building Load

Building Load

Compressor Load


Code requirements – Safety and observant of laws/directives All McEnergy HPI “Extension” units are designed and manufactured in accordance with applicable selections of the following: Rating of chillers EN 12055 Construction of pressure vessel 97/23/EC (PED) Machinery Directive 98/37/EC as modified Low Voltage 2006/95/EC Electromagnetic Compatibility 2004/108/EC Electrical & Safety codes EN 60204–1 / EN 60335-2-40 Manufacturing Quality Stds UNI – EN ISO 9001:2000

Certifications All units manufactured by McQuay Italia S.p.A. are CE marked, complying with European directives in force, concerning manufacturing and safety. On request units can be produced complying with laws in force in non European countries (ASME, GOST, etc.), and with other applications, such as naval (RINA, etc.).

Versions McEnergy HPI “Extension” is available in the following versions:

S: Standard Efficiency 13 sizes to cover a range from 254 up to 583 kW (Cooling Capacity) and from 270 up to 615 kW (Heating Capacity), with an EER up to 2.87, an ESEER up to 4.29 and a COP up to 3.04.

The EER (Energy Efficiency Ratio) is the ratio of the Cooling Capacity to the Power Input of the unit. The Power Input includes: the power input for operation of the compressor, the power input of all control and safety devices, the power input for fans. The COP (Coefficient of Performance) is the ratio of the heating capacity to the power input of the unit. The ESEER (European Seasonal Energy Efficiency Ratio) is a weighed formula enabling to take into account the variation of EER with the load rate and the variation of air inlet condenser temperature. ESEER = A x EER100% + B x EER75% + C x EER50% + D x EER25% A B C D Coefficient 0.03 (3%) 0.33 (33%) 0.41 (41%) 0.23 (23%) Air inlet condenser temperature 35°C 30°C 25°C 20°C

Noise Configuration McEnergy HPI “Extension” is available in two different noise level configurations:

ST: Standard Noise Condenser fan rotating at 920 rpm, rubber antivibration on compressor

LN: Low Noise

Condenser fan rotating at 715 rpm (920 rpm in heating mode), rubber antivibration on compressor, compressor sound enclosure.


General characteristics Cabinet and structure The cabinet is made of galvanized steel sheet and painted to provide a high resistance to corrosion. Colour Ivory White (Munsell code 5Y7.5/1) (±RAL7044).The base frame has eye-hook for lifting the unit with ropes for an easy installation. The weight is uniformly distributed along the profiles of the base and this facilitates the arrangement of the unit.

Screw compressors with integrated oil separator The compressors are semi-hermetic, single-screw type with gate-rotor (made of carbon impregnated engineered composite material). Each compressor has one inverter managed by the unit microprocessor for infinitely modulating the capacity. An integrated high efficiency oil separator maximises the oil separation. Start is inverter type.

Ecological HFC 134a refrigerant The compressors have been designed to operate with R-134a, ecological refrigerant with zero ODP (Ozone Depletion Potential) and very low GWP (Global Warming Potential) that means low TEWI (Total Equivalent Warming Impact).

Evaporator The units are equipped with a Direct Expansion shell&tube evaporator with copper tubes rolled into steel tubesheets. The evaporators are single-pass on both the refrigerant and water sides for pure counter-flow heat exchange and low refrigerant pressure drops. Both attributes contribute to the heat exchanger effectiveness and total unit’s outstanding efficiency. The external shell is covered with a 10mm closed cell insulation material. Each evaporator has 2 or 3 circuits, one for each compressor and is manufactured in accordance to PED approval. The evaporator water outlet connections are provided with Victaulic Kit (as standard).

Condenser coils The condenser is manufactured with internally enhanced seamless copper tubes arranged in a staggered row pattern and mechanically expanded into lanced and rippled aluminium condenser fins with full fin collars. An integral sub-cooler circuit provides sub-cooling to effectively eliminate liquid flashing and increase in cooling capacity without increasing the power input.

Condenser coil fans The condenser fans are propeller type with high efficiency design blades to maximize performances. The material of the blades is glass reinforced resin and each fan is protected by a guard. Fan motor is thermally protected (as standard) by internal thermal motor and protected by circuit breaker installed inside the electrical panel as a standard. The motors are IP54.

Electronic expansion valve The unit is equipped with the most advanced electronic expansion valves to achieve precise control of refrigerant mass flow. As today’s system requires improved energy efficiency, tighter temperature control, wider range of operating conditions and incorporate features like remote monitoring and diagnostics, the application of electronic expansion valves becomes mandatory. Electronic expansion valve proposes features that make it unique: short opening and closing time, high resolution, positive shut-off function to eliminate use of additional solenoid valve, continuous modulation of mass flow without stress in the refrigerant circuit and corrosion resistance stainless steel body. Electronic Expansion Valves are typically working with lower ΔP between high and low pressure side, than a thermostatic expansion valve. The electronic expansion valve allows the system to work with low condenser pressure (winter time) without any refrigerant flow problems and with a perfect chilled water leaving temperature control.

Refrigerant Circuit Each unit has 2 or 3 independent refrigerant circuits and each one includes:

• Compressor with integrated oil separator • Air Cooled Condenser • Electronic expansion valve • Evaporator • Discharge line shut off valve • Liquid line shut off valve • Suction line shut off valve • Sight glass with moisture indicator • Filter drier • Charging valves


• High pressure switch • High and low pressure transducers

Electrical control panel Power and control are located in two sections of the main panel that is manufactured to ensure protection against all weather conditions. The electrical panel is IP54 and (when opening the doors) internally protected with Plexiglas panel against possible accidental contact with electrical components (IP20). The main panel is fitted with a main switch interlocked door.

Power Section The power section includes circuit breaker, compressors inverters, fans contactors, fans thermal overload relays, fans inverter and control circuit transformer. MicroTech II controller MicroTech II C Plus controller is installed as standard; it can be used to modify unit set-points and check control parameters. A built-in display shows machine's operating status, programmable values, set-points, like temperatures and pressures of water, refrigerant and air. Device controls maximise the chiller energy efficiency and the reliability. A sophisticated software with predictive logic, select the most energy efficient combination of compressors, EEXV and condenser fans to keep stable operating conditions and maximise energy efficiency. The compressors are automatically rotated to ensure equal operating hours. MicroTech II C Plus protects critical components in response to external signals from its system sensors measuring: motor temperatures, refrigerant gas and oil pressures, correct phase sequence and evaporator.

Control section - main features • Management of the compressor capacity, Inverter, slide and fans modulation.

• Chillers enabled to work in partial failure condition.

• Full routine operation at condition of:

• high ambient temperature value,

• high thermal load,

• high evaporator entering water temperature (start-up).

• Display of evaporator entering/leaving water temperature.

• Display of condensing-evaporating temperature and pressure, suction and discharge superheat for each circuit.

• Leaving water cooled temperature regulation. Temperature tolerance = 0,1°C.

• Compressors and evaporator pumps hours counter.

• Display of Status Safety Devices.

• Start up numbers and compressors working hours equalization.

• Optimized management of compressors load.

• Fans management according to condensing pressure.

• Automatic re-start in case of power supply interruption (adjustable).

• Soft Load.

• Start at high evaporator water temperature.

• Return Reset.

• AOT Reset (optional).

• Set point Reset (optional). Safety device / logic for each refrigerant circuit • High pressure (pressure switch).

• Low pressure (transducer).

• Condensation fan Magneto-thermal.

• High Discharge Temperature on the compressor.

• Phase Monitor.

• Low pressure ratio.

• High oil pressure drop.


• Low oil pressure. System security • Phase monitor.

• Freeze protection. Regulation type Proportional + integral + derivative regulation on the leaving water evaporator output probe. Condensing pressure The condensation can be carried out according to temperature or pressure or pressure ratio. The fans can be managed according to a 0/10 V modulating signal. Intelligent Compressor Start Mode Control software includes an intelligent compressor start mode that unloads the first compressor to 75% during the start of the second one, in order to reduce inrush current.

MicroTech II C Plus terminal MicroTech II C Plus built-in terminal has the following features.

• 4-lines by 20-character liquid crystal display back lighting.

• Key-pad consisting of 6 keys.

• Memory to protect the data.

• General faults alarm relays.

• Password access to modify the setting.

• Service report displaying all running hours and general conditions.

• Alarm history memory to allow an easy fault analysis. Supervising systems (on request)

MicroTech II C Plus remote control MicroTech II C Plus is able to communicate to BMS (Building Management System) based on the most common protocols as: • CARELNative

• ModbusRTU

• LonWorks, now also based on the international 8040 Standard Chiller Profile and LonMark Technology

• BacNet BTP certifief over IP and MS/TP (class 4)

• Ethernet TCP/IP and SNM.

Standard accessories (supplied on basic unit) Inverter compressor starter – For low inrush current and reduced starting torque.

Double set-point – Dual leaving water temperature set-points.

Fans thermal overload relays – Safety devices against fan motor overloading in addition to the normal protection envisaged by the electrical windings.

Phase monitor – The phase monitor controls that phases sequence is correct and controls phase loss.

Evaporator Victaulic kit on water connection – Hydraulic joint with gasket for an easy and quick water connection.

10mm evaporator insulation

Evaporator electric heater – Electric heater controlled by a thermostat to protect the evaporator from freezing down to -28°C ambient temperature, providing the power supply is on.

Electronic expansion valve

Discharge line shut off valves – Installed on the discharge port of the compressor to facilitate maintenance operation.

Suction line shut off valve – Installed on the suction port of the compressor to facilitate maintenance operation.

Low pressure side manometers

Compressor hour run meter


General fault – Alarm relay. Main switch interlock door Emergency stop

Fans circuit breakers – Safety device against motor overloading and short circuit

Options (on request) Partial heat recovery – Produced with plate to plate heat exchangers installed between the compressor discharge and the condenser coil, allowing to produce hot water.

Brine version – Allows the unit to operate down to -8°C leaving liquid temperature (antifreeze required).

Under/Over Voltage – This device control the voltage value of power supply and stop the chiller if the value exceeds the allowed operating limits.

Energy Meter – This device allows to measure the energy absorbed by the chiller during its life. It is installed inside the control box mounted on a DIN rail and show on a digital display: Line-to-Line Voltage, Phase and Average Current, Active and Reactive Power, Active Energy, Frequency.

Current limit – To limit maximum absorbed current of the unit whenever is required

20mm evaporator insulation

Fan Silent Mode - The microprocessor clock switches the fan at low speed according to the client setting (i.e. Night & Day), providing that the ambient temperature/condensing pressure is allowing the speed change. It allows a perfect condensing control down to –10°C.

Fan speed regulation – To control the fan speed revolution for smooth operating control of the unit. This option improves the sound level of the unit during low ambient temperature operation.

Condenser coil guards

Cu-Cu condensing coils – To give better protection against corrosion by aggressive environments.

Cu-Cu-Sn condensing coils – To give better protection against corrosion in aggressive environments and by salty air.

Alucoat condensing coils – Fins are protected by a special acrylic paint with a high resistance to corrosion.

Evaporator Flow switch – Supplied separately to be wired and installed on the evaporator water piping (by the customer).

High pressure side manometers

Set-point reset – The leaving water temperature set-point can be overwritten with the following options: 4-20mA from external source (by user); outside ambient temperature; evaporator water temperature Δt.

Demand limit – User can limit the load of the unit by 4-20mA signal or by network system

Alarm from external device – Microprocessor is able to receive an alarm signal from an external device (pump etc…). User can decide if this alarm signal will stop or not the unit.

Outside ambient temperature sensor and reset of leaving water temperature set-point

Kit container

Rubber type antivibration mounts – Supplied separately, these are positioned under the base of the unit during installation. Ideal to reduce the vibrations when the unit is floor mounted.

Spring type antivibration mounts – Supplied separately, these are positioned under the base of the unit during installation. Ideal for dampening vibrations for installation on roofs and metallic structures.

Water circulation pump (low or high lifting) – Not available for McEnergy HPI “Extension” SE 072.2÷167.3 LN. Hydronic kit consists of: single direct driven centrifugal pump, water filling system with pressure gauge, safety valve, drain valve. The motor pump is protected by a circuit breaker installed in control panel. The kit is assembled and wired to the control panel. The pipe and pump are protected from freezing with an additional electrical heater.

Two water circulation pumps (low or high lifting) – Not available for McEnergy HPI “Extension” SE 072.2÷167.3 LN. Hydronic kit consists of: twin direct driven centrifugal pumps, water filling system with pressure gauge, safety valve, drain valve. The motor pump is protected by a circuit breaker installed in control panel. The kit is assembled and wired to the control panel. The pipe and pumps are protected from freezing with an additional electrical heater.

Witness test – Every unit is always tested at the test bench prior to the shipment. On request, a second test can be carried out, at customer’s presence, in accordance with the procedures indicated on the test form. (Not available for units with glycol mixtures).

Double pressure relief valve with diverter


Nomenclature

Machine typeMcEnergy HPI "Extension" = Airto Water Heat Pump Inverter

Model seriesLetter A,B,…: major modification

Efficiency levelSE = Standard Efficiency

Unit size072 ÷ 167Always 3-digit code

Number of compressors2 ÷ 3

Nloise configurationST = Standard NoiseLN = Low Noise

-A SE 072 .2 STMcEnergy HPI "Extension"

KPMHP00511-09EN – page 10/60

Specifications McEnergy HPI “Extension” SE-ST

TECHNICAL SPECIFICATIONS 072.2 079.2 083.2 093.2 096.2kW 254 273 292 324 339kW 270 297 324 333 349---% 13 13 13 13 13

kW 90.3 100 109 116 124kW 90.4 99.3 107 117 124--- 2.81 2.74 2.69 2.79 2.74--- 2.98 2.99 3.03 2.84 2.80--- 4.05 4.04 4.01 4.07 4.01--- 4.58 4.62 4.62 4.75 4.64------

Height mm 2335 2335 2335 2335 2335Width mm 2254 2254 2254 2254 2254Length mm 3547 3547 3547 4381 4381

kg 3410 3455 3500 3870 3870kg 3550 3595 3640 4010 4010---l 138 138 138 133 133

Cooling l/s 12.12 13.03 13.94 15.46 16.21Heating l/s 12.89 14.18 15.49 15.89 16.66Cooling kPa 37 42 48 53 58Heating kPa 42 49 58 55 60

Air heat exchanger ---

------

mm 800 800 800 800 800l/s 31728 31728 31728 42304 42304

Quantity No. 6 6 6 8 8Speed rpm 920 920 920 920 920Motor input W 1.75 1.75 1.75 1.75 1.75

---

l 26 26 26 26 26No. 2 2 2 2 2

Cooling dB(A) 100.5 100.5 100.5 101.2 101.2Heating dB(A) 100.5 100.5 100.5 101.2 101.2Cooling dB(A) 82.1 82.1 82.1 82.3 82.3Heating dB(A) 82.1 82.1 82.3 82.3 82.3

--- R-134a R-134a R-134a R-134a R-134akg. 88 94 100 118 118No. 2 2 2 2 2

Piping connections mm 139.7 139.7 139.7 139.7 139.7

Notes (1)

Notes (2)

Notes (3)

Sound Power

Sound Pressure (3)

Type

Oil chargeQuantity

Nominal Water pressure drop

IPLV

TypeCompressor

Fan

Model

DiameterNominal air flow

Drive

Dimensions Unit

Phase monitor

High discharge pressure (pressure switch)High discharge pressure (pressure transducer)

High oil filter pressure drop

Low suction pressure (pressure transducer)Compressor overload (Kriwan)

Refrigerant circuit

Sound level

Low pressure ratio

High discharge temperatureLow oil pressure

Refrigerant type

N. of circuitsEvaporator water inlet/outlet

Refrigerant charge

Semi-hermetic single screwcompressor Inverter driven

Closed cellHigh efficiency fin and tube type

with integral subcoolerType

Single Pass Shell&Tube

Direct propeller typeDOL

Water heat exchanger

Insulation material

Water volumeNominal water flow rate


Type

Nominal water flow rate

WeightUnitOperating Weight

CasingIvory White

Galvanized and painted steel sheetColourMaterial

SteplessTypeMinimum capacityCooling

EER (1)

ESEER

Version SE - ST

CoolingHeating

Heating

Capacity (1) (2)

Unit power input (1) (2)

COP (2)

Capacity control

Cooling capacity, unit power input in cooling and EER are based on the following conditions: evaporator 12/7°C; ambient 35°C, unit at full load operation.

The values are according to ISO 3744 and are referred to: evaporator 12/7°C, ambient 35°C, full load operation.

Heating capacity, unit power input in heating and COP are based on the following conditions: condenser 40/45°C; ambient 7°C DB, unit at full load operation.

Safety devices

KPMHP00511-09EN – page 11/60

TECHNICAL SPECIFICATIONS 103.2 109.2 117.2 124.2 130.3

kW 365 382 413 436 457kW 379 410 443 463 475---% 13 13 13 13 9

kW 134 142 152 163 161kW 132 141 155 165 164--- 2.73 2.68 2.72 2.68 2.83--- 2.87 2.90 2.85 2.81 2.90--- 4.02 3.94 4.03 4.01 4.31--- 4.71 4.67 4.73 4.69 4.85------


kg 3940 4010 4390 4390 5015kg 4068 4138 4518 4518 5255---l 128 128 128 128 240



------

mm 800 800 800 800 800l/s 42304 42304 52880 52880 63456

Quantity No. 8 8 10 10 12Speed rpm 920 920 920 920 920Motor input W 1.75 1.75 1.75 1.75 1.75

---

l 26 26 26 26 39No. 2 2 2 2 3


--- R-134a R-134a R-134a R-134a R-134akg. 121 124 148 148 177No. 2 2 2 2 3


Notes (1)

Notes (2)

Notes (3)

Version SE - ST

Cooling

Capacity controlType Stepless

Capacity (1)Heating

Minimum capacityCooling

EER (1)Heating

ESEERIPLV

COP (2)

CasingColour Ivory WhiteMaterial Galvanized and painted steel sheet

Dimensions Unit



Type Single Pass Shell&Tube



Insulation material

Direct propeller type

DiameterDrive DOL

Water volume

Sound Pressure (3)

Type High efficiency fin and tube typewith integral subcooler

Closed cell

Sound level

Fan

Type

Nominal air flow

Model

Sound Power

Oil charge

Type Semi-hermetic single screwcompressor Inverter driven

Quantity

High discharge pressure (pressure switch)

Refrigerant chargeN. of circuitsEvaporator water inlet/outlet

High discharge temperature

High discharge pressure (pressure transducer)Low suction pressure (pressure transducer)Compressor overload (Kriwan)

Phase monitor

Low oil pressureLow pressure ratioHigh oil filter pressure drop




Compressor

Refrigerant circuitRefrigerant type

Safety devices

Unit power input (1)

KPMHP00511-09EN – page 12/60

TECHNICAL SPECIFICATIONS 144.3 153.3 167.3

kW 505 522 583kW 530 558 615---% 9 9 9

kW 178 186 215kW 176 184 205--- 2.83 2.81 2.71--- 3.02 3.04 3.00--- 4.13 4.13 4.05--- 4.89 4.85 4.78------

Height mm 2335 2335 2335Width mm 2254 2254 2254Length mm 6583 6583 6583

kg 5495 5735 5735kg 5724 5964 5953---l 229 229 218

Cooling l/s 24.11 24.92 27.87Heating l/s 25.33 26.65 29.39Cooling kPa 50 53 65Heating kPa 55 60 71


------

mm 800 800 800l/s 63456 63456 63456

Quantity No. 12 12 12Speed rpm 920 920 920Motor input W 1.75 1.75 1.75

---

l 39 39 39No. 3 3 3

Cooling dB(A) 103.6 103.6 103.6Heating dB(A) 103.6 103.6 103.6Cooling dB(A) 83.7 83.7 83.7Heating dB(A) 83.7 83.7 83.7

--- R-134a R-134a R-134akg. 183 186 186No. 3 3 3

Piping connections mm 219.1 219.1 219.1

Notes (1)

Notes (2)

Notes (3)

Cooling

Capacity controlType

Version SE - ST

Minimum capacityCoolingHeating

Stepless

EER (1)

ESEERCOP (2)

IPLV

CasingColourMaterial

Ivory WhiteGalvanized and painted steel sheet

Dimensions Unit


Phase monitorCooling capacity, unit power input in cooling and EER are based on the following conditions: evaporator 12/7°C; ambient 35°C, unit at full load operation.



Type


Insulation material

Fan

Type

DiameterNominal air flow

Water volumeSingle Pass Shell&Tube

Type


with integral subcooler

DriveDirect propeller type

DOL

CompressorType

QuantityOil charge

Model

Compressor overload (Kriwan)High discharge temperatureLow oil pressureLow pressure ratio

Refrigerant circuitRefrigerant typeRefrigerant chargeN. of circuits

High discharge pressure (pressure transducer)Low suction pressure (pressure transducer)

Evaporator water inlet/outlet

Semi-hermetic single screwcompressor Inverter driven

High discharge pressure (pressure switch)




Sound levelSound Power

Sound Pressure (3)

Safety devices

Unit power input (1)

Capacity (1)Heating

KPMHP00511-09EN – page 13/60

ELECTRICAL SPECIFICATIONS 072.2 079.2 083.2 093.2 096.2

--- 3 3 3 3 3Hz 50 50 50 50 50V 400 400 400 400 400

Minimum % -10% -10% -10% -10% -10%Maximum % +10% +10% +10% +10% +10%

A 217 217 217 264 296A 150 167 181 196 209A 153 167 178 197 210A 238 238 238 285 324A 262 262 262 314 356A 4 4 4 4 4A 4 4 4 4 4

No. 3 3 3 3 3V 400 400 400 400 400

Minimum % -10% -10% -10% -10% -10%Maximum % +10% +10% +10% +10% +10%

A 107+107 107+107 107+107 107+146 146+146---

ELECTRICAL SPECIFICATIONS 103.2 109.2 117.2 124.2 130.3--- 3 3 3 3 3Hz 50 50 50 50 50V 400 400 400 400 400

Minimum % -10% -10% -10% -10% -10%Maximum % +10% +10% +10% +10% +10%

A 296 296 334 358 328A 224 237 255 273 271A 222 235 260 276 275A 324 324 362 392 369A 356 356 398 431 406A 4 4 4 4 4A 4 4 4 4 4

No. 3 3 3 3 3V 400 400 400 400 400

Minimum % -10% -10% -10% -10% -10%Maximum % +10% +10% +10% +10% +10%

A 146+146 146+146 146+176 176+176 107+107+107

---

ELECTRICAL SPECIFICATIONS 144.3 153.3 167.3--- 3 3 3Hz 50 50 50V 400 400 400

Minimum % -10% -10% -10%Maximum % +10% +10% +10%

A 398 430 430A 300 313 357A 296 309 342A 447 486 486A 492 535 535A 4 4 4A 4 4 4

No. 3 3 3V 400 400 400

Minimum % -10% -10% -10%Maximum % +10% +10% +10%

A 146+146+107 146+146+146 146+146+146

---

Nominal current in heating mode is referred to installation with 25kA short circuit current and is based on the following conditions: condenser 40°C/45°C; ambient 7°C DB/6°C WB + fans current.

Maximum current for wires sizing: (compressors full load ampere + fans current) x 1,1.

Notes

Starting method

Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%.

Maximum starting current: starting current of biggest compressor + current of the compressor at 75% maximum load + fans current for the circuit at 75%.

Nominal current in cooling mode is referred to installation with 25kA short circuit current and is based on the following conditions: evaporator 12°C/7°C; ambient 35°C.compressor + fans current.

Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current

Compressor

PhaseVoltage

Voltage Tolerance

Power Supply

PhaseFrequencyVoltage

Voltage Tolerance

Maximum running currentStarting method VFD

Maximum current for wires sizing

Compressor

PhaseVoltage

Voltage Tolerance

Voltage Tolerance

Unit

Maximum starting currentNominal running current cooling

Maximum running current

Power Supply


Nominal running current in cooling

Version SE - ST

VFDStarting method


Compressor

PhaseVoltage

Voltage Tolerance



Voltage

Voltage Tolerance


Maximum running currentMaximum current for wires sizing

Fans

Nominal running current heatingUnit


Fans

Fans

Version SE - ST

Power Supply

PhaseFrequency

Unit

VFD

Nominal running current heating

Nominal running current in heating





Version SE - ST



KPMHP00511-09EN – page 14/60

Specifications McEnergy HPI “Extension” SE-LN

TECHNICAL SPECIFICATIONS 072.2 079.2 083.2 093.2 096.2kW 248 266 291 316 331kW 270 297 324 333 349---% 13 13 13 13 13

kW 88.5 98 109 113 122kW 90.4 99 107 117 124--- 2.80 2.70 2.66 2.79 2.72--- 2.98 2.99 3.03 2.84 2.80--- 4.18 4.16 4.11 4.29 4.18--- 4.84 4.86 4.80 4.97 4.87------


kg 3750 3795 3840 4210 4210kg 3888 3933 3978 4343 4343---l 138 138 138 133 133



------

mm 800 800 800 800 800Cooling l/s 24432 24432 24432 32576 32576Heating l/s 31728 31728 31728 42304 42304Quantity No. 6 6 6 8 8

rpm 715 (920) 715 (920) 715 (920) 715 (920) 715 (920)W 0.78 (1.75) 0.78 (1.75) 0.78 (1.75) 0.78 (1.75) 0.78 (1.75)

---

l 26 26 26 26 26No. 2 2 2 2 2


--- R-134a R-134a R-134a R-134a R-134akg. 88 94 100 118 118No. 2 2 2 2 2


Notes (1)

Notes (2)

Notes (3)

Model Speed - Cooling (Heating)Motor input - Cooling (Heating)

Safety devices

High discharge pressure (pressure switch)High discharge pressure (pressure transducer)

EER (1)

ESEER

Version SE - LN

CoolingHeating

Heating

Capacity (1) (2)

Unit power input (1) (2)

COP (2)

Capacity controlSteplessType


UnitOperating Weight

CasingIvory White

Galvanized and painted steel sheetColourMaterial

DOL


Insulation material

Water volumeType




Direct propeller type

Type

DiameterDrive

Low pressure ratio

High discharge temperatureLow oil pressure

Refrigerant type

N. of circuitsEvaporator water inlet/outlet

Refrigerant charge

Nominal air flow

Refrigerant circuit

Sound level

IPLV

TypeCompressor

Fan

Dimensions Unit

Weight



Type




Quantity

Sound Pressure (3)

Sound Power

Semi-hermeticsingle screw compressor

Oil charge

Low suction pressure (pressure transducer)Compressor overload (Kriwan)

Phase monitorHigh oil filter pressure drop

KPMHP00511-09EN – page 15/60

TECHNICAL SPECIFICATIONS 103.2 109.2 117.2 124.2 130.3

kW 355 372 403 425 448kW 379 410 443 463 475---% 13 13 13 13 9

kW 132 142 149 161 156kW 132 141 155 165 164--- 2.68 2.62 2.71 2.64 2.87--- 2.87 2.90 2.85 2.81 2.90--- 4.16 4.13 4.19 4.14 4.31--- 4.87 4.84 4.91 4.86 5.04------


kg 4280 4350 4730 4730 5525kg 4408 4478 4858 4858 5765---l 128 128 128 128 240



------

mm 800 800 800 800 800Cooling l/s 32576 32576 40720 40720 48864Heating l/s 42304 42304 52880 52880 63456Quantity No. 8 8 10 10 12

rpm 715 (920) 715 (920) 715 (920) 715 (920) 715 (920)W 0.78 (1.75) 0.78 (1.75) 0.78 (1.75) 0.78 (1.75) 0.78 (1.75)

---

l 26 26 26 26 39No. 2 2 2 2 3


--- R-134a R-134a R-134a R-134a R-134akg. 121 124 148 148 177No. 2 2 2 2 3


Notes (1)

Notes (2)

Notes (3)

Type High efficiency fin and tube typewith integral subcooler

Refrigerant type

Motor input - Cooling (Heating)

Fan

Model




Speed - Cooling (Heating)

Unit power input (1) (2)Heating

COP (2)

Low oil pressure

High discharge pressure (pressure transducer)

Refrigerant circuit

Evaporator water inlet/outletHigh discharge pressure (pressure switch)

Oil charge

Type Semi-hermeticsingle screw compressor

Quantity

Refrigerant chargeN. of circuits

Compressor

Drive DOLType Direct propeller type

Diameter

Nominal air flow

Water volume


Type Single Pass Shell&Tube

Insulation material Closed cell




Compressor overload (Kriwan)

Dimensions Unit

Material Galvanized and painted steel sheet

IPLV

CasingColour Ivory White

EER (1)

ESEER


Capacity controlType Stepless

Capacity (1) (2)Heating


Phase monitor

Low pressure ratio

Version SE - LN

Cooling

Sound Power

Sound Pressure (3)Sound level

Low suction pressure (pressure transducer)

Safety devices


KPMHP00511-09EN – page 16/60

TECHNICAL SPECIFICATIONS 144.3 153.3 167.3kW 493 510 567kW 530 558 615---% 9 9 9

kW 174 183 214kW 176 184 205--- 2.83 2.79 2.65--- 3.02 3.04 3.00--- 4.29 4.23 4.10--- 5.01 4.96 4.83------

Height mm 2335 2335 2335Width mm 2254 2254 2254Length mm 6583 6583 6583

kg 6005 6245 6245kg 6234 6474 6463---l 229 229 218

Cooling l/s 23.56 24.34 27.11Heating l/s 25.33 26.65 29.39Cooling kPa 48 51 62Heating kPa 55 60 71


------

mm 800 800 800Cooling l/s 48864 48864 48864Heating l/s 63456 63456 63456Quantity No. 12 12 12

rpm 715 (920) 715 (920) 715 (920)W 0.78 (1.75) 0.78 (1.75) 0.78 (1.75)

---

l 39 39 39No. 3 3 3

Cooling dB(A) 97.0 97.0 97.0Heating dB(A) 98.4 98.4 98.4Cooling dB(A) 77.2 77.2 77.2Heating dB(A) 78.6 78.6 78.6

--- R-134a R-134a R-134akg. 183 186 186No. 3 3 3

Piping connections mm 219.1 219.1 219.1

Notes (1)

Notes (2)

Notes (3)




ESEER

High discharge pressure (pressure switch)High discharge pressure (pressure transducer)Low suction pressure (pressure transducer)


Unit power input (1)Heating

Version SE - LN

Capacity (1)Heating

Refrigerant chargeN. of circuits

Semi-hermeticsingle screw compressor

CompressorType

Quantity

Direct propeller typeDOL

Water volume

Insulation material

Phase monitor

Low oil pressureLow pressure ratio

Oil charge

Evaporator water inlet/outlet


Speed - Cooling (Heating)Motor input - Cooling (Heating)

Sound Pressure (3)

DiameterDrive

Refrigerant circuit

Compressor overload (Kriwan)

Refrigerant type

WeightUnit

Safety devices



Operating Weight

MaterialIvory White

Galvanized and painted steel sheet

COP (2)

Minimum capacityStepless



EER (1)

Capacity control

IPLV

Dimensions Unit

Fan

Type

CasingColour


Type

Type

Nominal air flow

Sound Power

Model


Sound level

Cooling

Type

Cooling

KPMHP00511-09EN – page 17/60

ELECTRICAL SPECIFICATIONS 072.2 079.2 083.2 093.2 096.2

--- 3 3 3 3 3Hz 50 50 50 50 50V 400 400 400 400 400

Minimum % -10% -10% -10% -10% -10%Maximum % +10% +10% +10% +10% +10%

A 208 208 208 252 284A 149 160 147 153 167A 153 167 178 197 210A 238 238 238 285 324A 262 262 262 314 356A 3 3 3 3 3A 4 4 4 4 4

No. 3 3 3 3 3V 400 400 400 400 400

Minimum % -10% -10% -10% -10% -10%Maximum % +10% +10% +10% +10% +10%

A 107+107 107+107 107+107 107+146 146+146---

ELECTRICAL SPECIFICATIONS 103.2 109.2 117.2 124.2 130.3--- 3 3 3 3 3Hz 50 50 50 50 50V 400 400 400 400 400

Minimum % -10% -10% -10% -10% -10%Maximum % +10% +10% +10% +10% +10%

A 285 284 319 343 310A 178 192 200 219 232A 222 235 260 276 275A 324 324 362 392 369A 356 356 398 431 406A 3 3 3 3 3A 4 4 4 4 4

No. 3 3 3 3 3V 400 400 400 400 400

Minimum % -10% -10% -10% -10% -10%Maximum % +10% +10% +10% +10% +10%

A 146+146 146+146 146+176 176+176 107+107+107

---

ELECTRICAL SPECIFICATIONS 144.3 153.3 167.3--- 3 3 3Hz 50 50 50V 400 400 400

Minimum % -10% -10% -10%Maximum % +10% +10% +10%

A 380 412 412A 255 269 311A 296 309 342A 447 486 486A 492 535 535A 3 3 3A 4 4 4

No. 3 3 3V 400 400 400

Minimum % -10% -10% -10%Maximum % +10% +10% +10%

A 146+146+107 146+146+146 146+146+146

---

NotesNominal current in cooling mode is referred to installation with 25kA short circuit current and is based on the following conditions: evaporator 12°C/7°C; ambient 35°C.compressor + fans current.

Nominal current in heating mode is referred to installation with 25kA short circuit current and is based on the following conditions: condenser 40°C/45°C; ambient 7°C DB/6°C WB + fans current.

Maximum current for wires sizing: (compressors full load ampere + fans current) x 1,1.Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current

FansNominal running current in heating

Version SE - LN

Power Supply


Voltage Tolerance

Unit




Unit




Compressor

PhaseVoltage

Voltage Tolerance



Wye – Delta type (Y – Δ)


Version SE - LN

Wye – Delta type (Y – Δ)Starting method

Power Supply


Voltage Tolerance

Nominal running current cooling


Compressor

PhaseVoltage

Voltage Tolerance


Compressor

Phase

Starting method

Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%.

Maximum starting current: starting current of biggest compressor + current of the compressor at 75% maximum load + fans current for the circuit at 75%.

Voltage

Voltage Tolerance


FansNominal running current in heating

Power Supply



Maximum starting current

Voltage Tolerance

Nominal running current cooling

Starting method Wye – Delta type (Y – Δ)

Version SE - LN

Nominal running current in coolingFans


Unit

Maximum starting current

KPMHP00511-09EN – page 18/60

Sound Levels

Cooling Mode - McEnergy HPI “Extension” SE ST

Power63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz dB(A) dB(A)

Rated 77.0 75.6 75.8 74.9 81.1 69.3 60.7 51.9 82.1 100.5Min 77.0 75.1 73.8 74.0 72.2 66.2 58.9 49.5 75.9 94.4

Boost 77.4 78.6 79.1 80.7 79.5 74.7 66.5 58.0 83.1 101.5Rated 77.2 75.8 76.0 75.1 81.3 69.5 60.9 52.1 82.3 101.2Min 77.2 75.3 74.0 74.2 72.4 66.4 59.1 49.7 76.1 95.0

Boost 78.5 79.7 80.2 81.8 80.6 75.8 67.6 59.1 84.2 103.1Rated 77.4 76.0 76.2 75.3 81.5 69.7 61.1 52.3 82.5 101.8Min 77.4 75.5 74.2 74.4 72.6 66.6 59.3 49.9 76.3 95.7

Boost 78.7 79.9 80.4 82.0 80.8 76.0 67.8 59.3 84.4 103.7Rated 78.6 77.2 77.4 76.5 82.7 70.9 62.3 53.5 83.7 103.6Min 78.6 76.7 75.4 75.6 73.8 67.8 60.5 51.1 77.5 97.4

Boost 79.9 81.1 81.6 83.2 82.0 77.2 69.0 60.5 85.6 105.4130.3÷167.3

072.2÷083.2

093.2÷109.2

117.2÷124.2

Sound pressure level at 1 m from the unit in semispheric free field (rif. 2 x 10-5 Pa)Unit size

Rated (nominal frequency) Min (minimum frequency) Boost (maximum frequency)

Cooling Mode - McEnergy HPI “Extension” SE LN


Rated 76.1 72.4 70.9 69.6 74.2 63.9 55.5 46.3 75.6 94.0Min 76.1 72.5 70.5 69.8 68.6 62.8 55.1 45.7 72.3 90.7

Boost 76.2 73.6 72.8 73.7 72.6 67.7 59.5 50.8 76.2 94.6Rated 76.3 72.6 71.1 69.8 74.4 64.1 55.7 46.5 75.8 94.7Min 76.3 72.7 70.7 70.0 68.8 63.0 55.3 45.9 72.5 91.4

Boost 76.4 73.8 73.0 73.9 72.8 67.9 59.7 51.0 76.4 95.3Rated 76.5 72.8 71.3 70.0 74.6 64.3 55.9 46.7 76.0 95.3Min 76.5 72.9 70.9 70.2 69.0 63.2 55.5 46.1 72.7 92.0

Boost 76.6 74.0 73.2 74.1 73.0 68.1 59.9 51.2 76.6 95.9Rated 77.7 74.0 72.5 71.2 75.8 65.5 57.1 47.9 77.2 97.0Min 77.7 74.1 72.1 71.4 70.2 64.4 56.7 47.3 73.9 93.7

Boost 77.8 75.2 74.4 75.3 74.2 69.3 61.1 52.4 77.8 97.6

Unit size Sound pressure level at 1 m from the unit in semispheric free field (rif. 2 x 10-5 Pa)

072.2÷083.2

093.2÷109.2

117.2÷124.2

130.3÷167.3


KPMHP00511-09EN – page 19/60

Heating Mode - McEnergy HPI “Extension” SE ST


Rated 77.0 75.6 75.8 74.9 81.1 69.3 60.7 51.9 82.1 100.5Min 77.0 75.1 73.8 74.0 72.2 66.2 58.9 49.5 75.9 94.4

Boost 77.4 78.6 79.1 80.7 79.5 74.7 66.5 58.0 83.1 101.5Rated 77.2 75.8 76.0 75.1 81.3 69.5 60.9 52.1 82.3 101.2Min 77.2 75.3 74.0 74.2 72.4 66.4 59.1 49.7 76.1 95.0

Boost 78.5 79.7 80.2 81.8 80.6 75.8 67.6 59.1 84.2 103.1Rated 77.4 76.0 76.2 75.3 81.5 69.7 61.1 52.3 82.5 101.8Min 77.4 75.5 74.2 74.4 72.6 66.6 59.3 49.9 76.3 95.7

Boost 78.7 79.9 80.4 82.0 80.8 76.0 67.8 59.3 84.4 103.7Rated 78.6 77.2 77.4 76.5 82.7 70.9 62.3 53.5 83.7 103.6Min 78.6 76.7 75.4 75.6 73.8 67.8 60.5 51.1 77.5 97.4

Boost 79.9 81.1 81.6 83.2 82.0 77.2 69.0 60.5 85.6 105.4

Sound pressure level at 1 m from the unit in semispheric free field (rif. 2 x 10-5 Pa)Unit size

130.3÷167.3

072.2÷083.2

093.2÷109.2

117.2÷124.2


Heating Mode - McEnergy HPI “Extension” SE LN


Rated 78.1 74.1 72.3 70.8 74.8 65.1 56.8 47.5 76.5 94.9Min 78.1 74.1 71.8 70.9 69.9 64.2 56.4 46.9 73.5 91.9

Boost 78.1 74.9 73.7 74.1 73.2 68.2 60.0 51.2 76.7 95.1Rated 79.5 75.5 74.1 71.5 75.1 67.6 59.6 51.0 77.2 96.1Min 78.3 74.3 72.0 71.1 70.1 64.4 56.6 47.1 73.7 92.6

Boost 78.3 75.1 73.9 74.3 73.4 68.4 60.2 51.4 76.9 95.8Rated 79.7 75.7 74.3 71.7 75.3 67.8 59.8 51.2 77.4 96.7Min 78.5 74.5 72.2 71.3 70.3 64.6 56.8 47.3 73.9 93.2

Boost 78.5 75.3 74.1 74.5 73.6 68.6 60.4 51.6 77.1 96.4Rated 80.9 76.9 75.5 72.9 76.5 69.0 61.0 52.4 78.6 98.4Min 79.7 75.7 73.4 72.5 71.5 65.8 58.0 48.5 75.1 94.9

Boost 79.7 76.5 75.3 75.7 74.8 69.8 61.6 52.8 78.3 98.1

117.2÷124.2

130.3÷167.3

072.2÷083.2

093.2÷109.2

Unit size Sound pressure level at 1 m from the unit in semispheric free field (rif. 2 x 10-5 Pa)


Sound pressure level correction factors for different distances - McEnergy HPI “Extension” SE ST/LN

1m 5m 10m 15m 20m 25m 50m072.2 0.0 6.2 10.3 13.0 15.1 16.8 22.2079.2 0.0 6.2 10.3 13.0 15.1 16.8 22.2083.2 0.0 6.2 10.3 13.0 15.1 16.8 22.2093.2 0.0 5.9 9.9 12.6 14.7 16.4 21.8096.2 0.0 5.9 9.9 12.6 14.7 16.4 21.8103.2 0.0 5.9 9.9 12.6 14.7 16.4 21.8109.2 0.0 5.9 9.9 12.6 14.7 16.4 21.8117.2 0.0 5.7 9.6 12.3 14.3 16.0 21.4124.2 0.0 5.7 9.6 12.3 14.3 16.0 21.4130.3 0.0 5.4 9.3 11.9 13.9 15.6 20.9144.3 0.0 5.4 9.3 11.9 13.9 15.6 20.9153.3 0.0 5.4 9.3 11.9 13.9 15.6 20.9167.3 0.0 5.4 9.3 11.9 13.9 15.6 20.9

Unit sizeDistance

KPMHP00511-09EN – page 20/60

Operating limits McEnergy HPI “Extension” SE-ST/LN

Cooling Mode

Heating Mode

‐20

‐10

0

10

20

30

40

50

‐10 ‐8 ‐6 ‐4 ‐2 0 2 4 6 8 10 12 14 16

Evaporator Leaving Water Temp. (°C)

Cond

enser Inlet Air Tem

p. (°C)

Operation with Glycol(below 4°C Evap LWT)

Fan Speed Regulation required(below 10°C Amb. Temp)

‐15

‐10

‐5

0

5

10

15

20

25

30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60

Condenser Leaving Water Temp. (°C)

Evap

orator In

let Air Tem

p. (°C)

KPMHP00511-09EN – page 21/60

Table 1 – Evaporator minimum and maximum water Δt Max evaporator water ΔT °C 8

Min evaporator water ΔT °C 4 Note: (1) Table referred to Cooling and Heating Mode

Table 2 – Evaporator fouling factors Fouling factors

m2°C / kW Cooling capacity correction factor

Power input correction factor

EER correction factor

0.0176 1.000 1.000 1.000 0.0440 0.978 0.986 0.992 0.0880 0.957 0.974 0.983 0.1320 0.938 0.962 0.975

Note: (1) Table referred to Cooling and Heating Mode

Table 3 – Air heat exchanger - Altitude correction factors Elevation above sea level (m) 0 300 600 900 1200 1500 1800

Barometric pressure (mbar) 1013 977 942 908 875 843 812 Cooling capacity correction factor 1.000 0.993 0.986 0.979 0.973 0.967 0.960 Power input correction factor 1.000 1.005 1.009 1.015 1.021 1.026 1.031

Notes: (1) Table referred to Cooling Mode only (2) Maximum operating altitude is 2000 m above sea level (3) Contact factory in case the unit has to be installed at altitudes between 1000 and 2000 m above sea level

Table 4 – Minimum glycol percentage for low water temperature Evaporator Leaving Water Temperatue °C 2 0 -2 -4 -6 -8

Ethylene glycol (%) 10 20 20 20 30 30 Propylene glycol (%) 10 20 20 30 30 30

Notes: (1) Table referred to Cooling Mode only (2) Minimum glycol percentage to be used with evaporator leaving water temperature below 4°C to prevent freezing of water circuit.

Table 5 – Minimum glycol percentage for low air ambient temperature Air Ambient Temperatue °C -3 -8 -15 -20 -3

Ethylene glycol (%) 10% 20% 30% 40% 10% Air Ambient Temperatue °C -3 -7 -12 -20 -3

Propylene glycol (%) 10% 20% 30% 40% 10% Notes: (1) Minimum glycol percentage to prevent freezing of water circuit at indicated air ambient temperature (2) Air ambient temperature do exceed the operating limits of the unit, as protection of water circuit may be needed in winter season at non-working conditions

Table 6 – Correction factors for low evaporator leaving water temperature Evaporator Leaving Water Temperatue °C 2 0 -2 -4 -6 -8

Cooling Capacity 0.842 0.785 0.725 0.670 0.613 0.562 Compressor Power Input 0.950 0.940 0.920 0.890 0.870 0.840

Notes: (1) Table referred to Cooling Mode only (2) Correction factors have to be applied at working conditions: evaporator leaving water temperature 7°C

Table 7 – Correction factors for water and glycol mixture Ethylene Glycol % 10% 20% 30% 40% 50%

Cooling Capacity 0.991 0.982 0.972 0.961 0.946 Compressor Power Input 0.996 0.992 0.986 0.976 0.966

Flow Rate (same ΔT) 1.013 1.04 1.074 1.121 1.178 Ethylene Glycol

Evaporator Pressure Drop 1.070 1.129 1.181 1.263 1.308

PropyleneGlycol % 0.985 0.964 0.932 0.889 0.846 Cooling Capacity 0.993 0.983 0.969 0.948 0.929

Compressor Power Input 1.017 1.032 1.056 1.092 1.139 Flow Rate (same ΔT) 1.120 1.272 1.496 1.792 2.128

Propylene Glycol

Evapoarator Pressure Drop 0.985 0.964 0.932 0.889 0.846 Notes: (1) Table referred to Cooling Mode only (2) In Heating mode correction factor is 1 at water temperature beetween operating limits (3) Contact factory for water temperature out of operating limits

KPMHP00511-09EN – page 22/60

How to use the Correction factors proposed in the previous tables A) Mixture Water and Glycol --- Evaporator leaving water temperature > 4°C - depending from the type and percentage (%) of glycol filled in the circuit (see table 4.2 and 6) - multiply the Cooling Capacity, the Compressor Power Input by the Correction factor of Table 6 - starting from this new value of Cooling Capacity, calculate the Flow Rate (l/s) and the Evaporatore Pressure Drop (kPa) - now multiply the new Flow Rate and the new Evaporator Pressure Drop by the Correction Factors of Table 6 Example

Unit Size: McEnergy HPI “Extension” 072.2 ST Mixture: Water Working condition: ELWT 12/7°C – Condenser inlet air temperature 35°C

- Cooling capacity: 254 kW (rated Conditions) - Power input: 90.3 kW (Rated Conditions) - Flow rate (Δt 5°C): 12.12 l/s - Evaporator pressure drop: 37 kPa

Mixture: Water + Ethylene Glycol 30% (for a winter air temperature up to -15°C) Working condition: ELWT 12/7°C – Condenser inlet air temperature 35°C

- Cooling capacity: 254 x 0.972 = 247 kW - Power input: 90.3 x 0.986 = 89.0 kW - Flow rate (Δt 5°C): 11.80 (referred to 247 kW) x 1.074 = 12.67 l/s - Evaporator pressure drop: 40 (referred to 12.67 l/s) x 1.181 = 47 kPa

B) Mixture Water and Glycol --- Evaporator leaving water temperature < 4°C - depending from the type and percentage (%) of glycol filled in the circuit (see table 4.1 and 4.2 and table 6) - depending from the evaporator leaving water temperature (see table 5) - multiply the Cooling Capacity, the Compressor Power Input by the Correction factor of Table 5 and Table 6 - starting from this new value of Cooling Capacity, calculate the Flow Rate (l/s) and the Evaporatore Pressure Drop (kPa) - now multiply the new Flow Rate and the new Evaporator Pressure Drop by the Correction Factors of Table 6 Example

Unit Size: McEnergy HPI “Extension” 072.2 ST Mixture: Water Standard working condition ELWT 12/7°C – Condenser inlet air temperature 30°C

- Cooling capacity: 265 kW (Rated conditions) - Power input: 83.3 kW (Rated conditions) - Flow rate (Δt 5°C): 12.66 l/s - Evaporator pressure drop: 40 kPa

Mixture: Water + Glycol 30% (for a low evaporator leaving temperature of -1/-6°C) Working condition: ELWT -1/-6°C – Condenser inlet air temperature 30°C

- Cooling capacity: 265 x 0.613 x 0.972 = 158 kW - Power input: 83.3 x 0.870 x 0.986 = 71.5 kW - Flow rate (Δt 5°C): 7.54 l/s (referred to 158 kW) x 1.074 = 8.10 l/s - Evaporator pressure drop: 18 kPa (referred to 8.10 l/s) x 1.181 = 21 kPa

KPMHP00511-09EN – page 23/60

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low

200

Belo

w 5

0Be

low

50

Belo

w 5

0Be

low

50

Belo

w 5

0B

elow

50

Belo

w 3

0Be

low

30

Cor

rosi

on

Sul

fate

ion

[mgS

O2-

4/l]

Belo

w 2

00Be

low

50

Belo

w 5

0Be

low

50

Belo

w 5

0Be

low

50

Bel

ow 5

0Be

low

30

Belo

w 3

0C

orro

sion

M-a

lkal

inity

(pH

4.8)

[mgC

aCO

3/l]

Belo

w 1

00Be

low

50

Belo

w 5

0Be

low

50

Belo

w 5

0Be

low

50

Bel

ow 5

0Be

low

50

Belo

w 5

0Sc

ale

Tota

l har

dnes

s[m

gCaC

O3/l

]Be

low

200

Belo

w 7

0Be

low

70

Belo

w 7

0Be

low

70

Belo

w 7

0B

elow

70

Belo

w 7

0Be

low

70

Scal

e

Cal

cium

har

ness

[mgC

aCO

3/l]

Belo

w 1

50Be

low

50

Belo

w 5

0Be

low

50

Belo

w 5

0Be

low

50

Bel

ow 5

0Be

low

50

Belo

w 5

0Sc

ale

Silc

a io

n[m

gSiO

2/l]

Belo

w 5

0Be

low

30

Belo

w 3

0Be

low

30

Belo

w 3

0Be

low

30

Bel

ow 3

0Be

low

30

Belo

w 3

0Sc

ale

Iron

[mgF

e/l]

Belo

w 1

.0Be

low

0.3

Belo

w 1

.0Be

low

1.0

Belo

w 0

.3Be

low

1.0

Belo

w 0

.3Be

low

1.0

Belo

w 0

.3C

orro

sion

+ S

cale

Cop

per

[mgC

u/l]

Belo

w 0

.3Be

low

0.1

Belo

w 1

.0Be

low

1.0

Belo

w 1

.0Be

low

1.0

Belo

w 0

.1Be

low

1.0

Belo

w 0

.1C

orro

sion

Sul

fite

ion

[mgS

2-/l]

Not

det

ecta

ble

Not

det

ecta

ble

Not

det

ecta

ble

Not

det

ecta

ble

Not

det

ecta

ble

Not

det

ecta

ble

Not

det

ecta

ble

Not

det

ecta

ble

Not

det

ecta

ble

Cor

rosi

on

Am

mon

ium

ion

[mgN

H+ 4/l

]Be

low

1.0

Belo

w 0

.1Be

low

1.0

Belo

w 1

.0Be

low

0.1

Belo

w 0

.3Be

low

0.1

Belo

w 0

.1Be

low

0.1

Cor

rosi

on

Rem

aini

ng c

hlor

ide

[mgC

L/l]

Belo

w 0

.3Be

low

0.3

Belo

w 0

.3Be

low

0.3

Belo

w 0

.3Be

low

0.2

5Be

low

0.3

Belo

w 0

.1Be

low

0.3

Cor

rosi

on

Free

car

bide

[mgC

O2/l

]Be

low

4.0

Belo

w 4

.0Be

low

4.0

Belo

w 4

.0Be

low

4.0

Belo

w 0

.4Be

low

4.0

Belo

w 0

.4Be

low

4.0

Cor

rosi

on

6.0

~ 7.

0--

---

---

---

---

---

---

---

-C

orro

sion

+ S

cale

1N

ames

, def

initi

ons

and

units

are

acc

ordi

ng to

JIS

K 0

101.

Uni

ts a

nd fi

gure

s be

twee

n br

acke

ts a

re o

ld u

nits

pub

lishe

d as

refe

renc

e on

ly.

2In

cas

e of

usi

ng h

eate

d w

ater

(mor

e th

an 4

0°C

), co

rros

ion

is g

ener

ally

not

icea

ble.

Espe

cial

ly w

hen

the

iron

mat

eria

ls is

in d

irect

con

tact

with

wat

er w

ithou

t any

pro

tect

ion

shie

lds,

it is

des

ireab

le to

giv

e th

e va

lid m

easu

re fo

r cor

rosi

on. E

.g. c

hem

ical

mea

sure

3In

the

cool

ing

wat

er u

sing

her

met

ic c

oolin

g to

wer

, clo

se c

ircui

t wat

er is

acc

ordi

ng to

hea

ted

wat

er s

tand

ard,

and

sca

ttere

d w

ater

is a

ccor

ding

to c

oolin

g w

ater

sta

ndar

d.4

Supp

ly w

ater

is c

onsi

dere

d dr

ink

wat

er, i

ndus

trial

wat

er a

nd g

roun

d w

ater

exc

ept f

or g

enui

ne w

ater

, neu

tral w

ater

and

sof

t wat

er.

5Th

e ab

ove

men

tione

d ite

ms

are

repr

esen

tabl

e ite

ms

in c

orro

sion

and

sca

le c

ases

.

Hig

h te

mpe

ratu

re

Hea

ted

wat

er (2

)

Tend

ency

if o

ut o

f crit

eria

Circ

ulat

ing

Syst

em

Coo

ling

Wat

erC

oole

d W

ater

Items to be referred toItems to be controlled:

Item

s (1

) (5)

Low

tem

pera

ture

Sta

bilit

y in

dex

KPMHP00511-09EN – page 24/60

Water content in cooling circuits The cooled water distribution circuits should have minimum water content to avoid excessive compressors start and stop. In fact, each time the compressor starts up, an excessive quantity of oil goes from the compressor sump and simultaneously there is a rise in the temperature of the compressor motor’s stator due to the inrush current during the start-up. To prevent damage to the compressors, McQuay has envisaged the application of a device to limit frequent stops and restarts. During the span of one hour there will be no more than 6 starts of the compressor. The plant side should therefore ensure that the overall water content allows a more constant functioning of the unit and consequently greater environmental comfort. The minimum water content per unit should be calculated with a certain approximation using this simplified formula: For 2 compressors unit

M (liters) = ( 0.1595 x ΔT(°C) + 3.0825 ) x P(kW) For 3 compressors unit M (liters) = (0.0443 x ΔT(°C) + 1.6202) x P(kW) where: M = minimum water content per unit expressed in litres P = cooling capacity of the unit expressed in kW ΔT = evaporator entering / leaving water temperature difference expressed in °C This formula is valid for: - standard microprocessor parameters For more accurate determination of quantity of water, it is advisable to contact the designer of the plant.

KPMHP00511-09EN – page 25/60

Automatic and Manual Boost - Cooling Mode

Automatic and Manual Boost - Heating Mode

Automatic boost: unit standard configuration Manual boost: customized configuration by different settings Rated conditions: compressors are running at nominal frequency Boost conditions: compressors are running at the maximum frequency

20 22.5 25 27.5 30 32.5 35 37.5 40

Condenser Inlet Air Temp. (°C)

Freq

uency (Hz)

Automatic Boost

Manual Boost

Rated conditions

Boost conditionsBoost conditions

Max frequency

Nominal frequency

‐12 ‐10 ‐8 ‐6 ‐4 ‐2 0 2 4 6 8 10 12

Evaporator Inlet Air Temp. (°C)

Freq

uency (Hz)

Automatic Boost

Manual Boost

Rated conditionsBoost conditions

Boost conditionsMax frequency

Nominal frequency

KPMHP00511-09EN – page 26/60

Heating Capacity correction factors for different evaporator inlet air temperature and relative humidity conditions

Integrated Heating Capacity - Automatic Boost

Correction factors to be applied to Standard Ratings in Heating Mode (Relative Humidity: 85% with evaporator inlet air temperature above 0°C ; 100% with evaporator inlet air temperature below 0°C)

0.75

0.80

0.85

0.90

0.95

1.00

1.05

40% 45% 50% 55% 60% 65% 70% 75% 80% 85% 90%

Relative Humidity (%)

Correction

Factor

Ambient Temp. 4°C

Ambient Temp. 7°C

Ambient Temp. 10°C

Ambient Temp. 12°C

Ambient Temp. 0°C

Ambient Temp. <0°C

0.75

0.80

0.85

0.90

0.95

1.00

1.05

‐12 ‐10 ‐8 ‐6 ‐4 ‐2 0 2 4 6 8 10 12 14


Correction

Factor

Heating Capacity

Power Input

KPMHP00511-09EN – page 27/60

Integrated Heating Capacity - Manual Boost

Correction factors to be applied to Standard Ratings in Heating Mode (Relative Humidity: 85% with evaporator inlet air temperature above 0°C ; 100% with evaporator inlet air temperature below 0°C)

0.75

0.80

0.85

0.90

0.95

1.00

1.05

‐12 ‐10 ‐8 ‐6 ‐4 ‐2 0 2 4 6 8 10 12 14


Correction

Factor

Heating Capacity

Power Input

KPMHP00511-09EN – page 28/60

Standard ratings Cooling Mode - McEnergy HPI “Extension” SE-ST

Con

dens

er In

let A

ir Te

mpe

ratu

re (°

C)

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Cc

(kW

)Pi

(kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (k

W)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (k

W)

426

368

.335

811

425

374

.134

312

524

280

.432

613

423

187

.329

513

229

013

229

013

227

013

427

013

423

012

223

012

25

271

69.1

368

116

261

75.0

353

127

250

81.4

333

134

239

88.4

304

134

299

134

299

134

276

133

276

133

238

123

238

123

627

969

.937

811

826

875

.936

312

925

882

.333

913

324

689

.331

113

330

513

330

513

328

213

328

213

324

312

224

312

27

287

70.9

388

119

276

76.8

373

130

265

83.3

346

133

254

90.3

317

133

311

133

311

133

288

132

288

132

251

124

251

124

829

571

.839

812

128

477

.838

313

227

384

.235

313

326

191

.432

313

231

813

231

813

229

613

429

613

425

612

325

612

39

303

72.7

409

122

293

78.7

393

134

281

85.3

360

132

269

92.4

333

134

326

134

326

134

302

133

302

133

261

122

261

122

1031

273

.641

912

430

179

.740

013

328

986

.337

013

427

793

.433

913

333

313

333

313

330

813

230

813

226

912

326

912

311

320

74.6

430

126

309

80.7

408

133

298

87.3

377

133

285

94.5

345

133

340

133

340

133

317

134

317

134

274

122

274

122

1232

975

.644

012

831

881

.741

513

330

688

.438

313

329

395

.635

213

234

613

234

613

232

313

332

313

328

212

328

212

313

338

76.5

451

130

327

82.7

422

132

314

89.5

390

132

301

96.7

361

133

355

133

355

133

329

132

329

132

287

122

287

122

1434

777

.646

213

133

583

.843

313

432

390

.540

013

431

097

.836

713

336

113

336

113

333

813

433

813

429

512

429

512

415

356

78.6

473

133

344

84.9

440

133

332

91.7

407

133

318

99.0

374

132

367

132

367

132

343

133

343

133

300

123

300

123

428

374

.837

712

427

381

.435

512

926

188

.531

813

324

996

.230

013

229

513

229

513

227

313

427

313

423

212

223

212

25

291

75.8

386

124

281

82.4

363

130

269

89.5

326

133

257

97.3

309

134

303

134

303

134

279

133

279

133

240

123

240

123

630

076

.739

712

628

983

.437

213

027

790

.633

413

426

598

.431

513

331

013

331

013

328

713

328

713

324

512

224

512

27

309

77.7

406

126

297

84.4

382

132

285

91.6

341

133

273

100

322

132

316

132

316

132

292

133

292

133

253

123

253

123

831

778

.741

512

730

685

.439

113

329

492

.734

713

328

110

133

013

332

413

332

413

330

013

330

013

325

812

225

812

29

326

79.8

424

128

315

86.5

399

133

302

93.8

354

132

289

102

337

133

331

133

331

133

307

133

307

133

264

123

264

123

1033

580

.843

312

832

387

.640

713

331

195

.036

313

429

710

334

313

333

713

333

713

331

313

231

313

227

012

327

012

311

344

81.9

444

130

332

88.7

416

133

320

96.1

370

133

306

104

351

133

345

133

345

133

322

134

322

134

277

123

277

123

1235

382

.945

313

134

189

.842

313

332

897

.337

613

231

510

535

713

235

113

235

113

232

713

332

713

328

312

328

312

313

363

84.0

462

131

350

91.0

430

132

337

98.5

384

133

323

107

365

133

359

132

359

132

333

132

333

132

290

123

290

123

1437

285

.247

113

236

092

.143

913

334

610

039

213

333

210

837

313

336

713

336

713

334

213

334

213

329

612

329

612

315

382

86.3

481

133

369

93.3

448

134

355

101

399

133

341

109

379

132

373

132

373

132

347

132

347

132

303

123

303

123

430

481

.439

713

329

288

.736

613

328

096

.533

613

326

710

530

513

229

913

229

913

225

311

427

713

323

512

223

512

25

312

82.5

405

132

301

89.8

374

133

288

97.7

342

132

275

106

314

134

308

134

308

134

261

116

283

132

242

123

242

123

632

183

.541

613

430

990

.938

113

229

798

.835

213

428

310

732

013

331

513

331

513

326

911

729

213

424

712

224

712

27

330

84.6

423

133

318

92.0

391

134

306

100

359

133

292

109

326

132

321

132

321

132

277

118

297

133

255

123

255

123

834

085

.743

113

332

793

.139

813

331

410

136

613

330

011

033

613

432

913

332

913

328

611

930

313

226

012

226

012

29

349

86.8

439

133

336

94.3

406

133

323

102

372

132

309

111

342

133

336

133

336

133

294

121

312

133

268

123

268

123

1035

888

.044

613

234

695

.541

313

233

210

438

213

331

811

234

813

234

213

234

213

230

312

231

713

227

212

227

212

211

368

89.1

457

134

355

96.7

423

134

341

105

389

133

327

114

357

134

351

134

351

134

311

123

326

134

280

123

280

123

1237

890

.346

513

436

597

.943

013

335

110

639

513

233

611

536

313

335

713

335

713

332

012

533

213

328

512

228

512

213

388

91.5

473

133

374

99.2

437

132

360

107

405

134

345

116

369

131

363

131

363

131

329

126

337

131

293

123

293

123

1439

792

.748

013

338

410

044

413

237

010

941

213

335

411

837

913

337

213

337

213

333

812

834

613

329

712

129

712

115

407

94.0

488

132

394

102

455

134

379

110

418

132

364

119

385

132

378

132

378

132

347

129

351

132

306

123

306

123

433

587

.645

214

532

295

427

154

309

103

396

157

295

112

361

157

354

157

354

157

327

157

327

157

281

147

281

147

534

588

.746

514

733

296

437

155

319

105

404

157

305

113

369

157

362

156

362

156

334

156

334

156

289

147

289

147

635

589

.747

514

834

297

449

157

328

106

412

156

314

115

378

157

371

157

371

157

344

158

344

158

296

147

296

147

736

590

.848

614

935

298

459

157

338

107

423

158

324

116

387

158

380

157

380

157

351

157

351

157

304

147

304

147

837

591

.949

915

136

210

046

815

734

810

843

115

733

311

739

515

738

815

738

815

736

015

736

015

731

014

531

014

59

386

93.0

510

152

372

101

477

156

358

109

440

157

343

118

404

157

397

157

397

157

368

157

368

157

319

147

319

147

1039

694

.252

115

338

310

248

715

736

811

045

015

735

312

041

115

640

515

640

515

637

715

837

715

832

514

632

514

611

407

95.3

532

154

393

103

498

157

378

112

459

158

363

121

421

157

413

157

413

157

384

156

384

156

335

147

335

147

1241

896

.554

315

540

410

450

715

738

911

346

815

737

312

243

015

742

315

742

315

739

215

739

215

734

114

634

114

613

429

97.7

557

157

415

106

515

156

400

114

478

157

383

124

437

156

430

156

430

156

401

157

401

157

350

147

350

147

1444

098

.956

815

842

510

752

615

741

011

648

515

639

412

544

715

743

915

643

915

640

815

640

815

635

614

635

614

615

451

100

577

157

437

108

537

158

421

117

495

157

404

126

456

157

449

157

449

157

419

158

419

158

366

147

366

147

Not

es:

Cc

(coo

ling

capa

city

) - P

i (un

it po

wer

inpu

t) –

ELW

T (e

vapo

rato

r lea

ving

wat

er te

mpe

ratu

re –

Δt 5

°C).

Dat

a ar

e re

ferr

ed to

0,0

176

m2

°C/k

W e

vapo

rato

r fou

ling

fact

orR

ated

con

ditio

ns a

re fo

r com

pres

sors

runn

ing

at n

omin

al fr

eque

ncy.

Boo

st c

ondi

tions

are

for c

ompr

esso

rs ru

nnin

g at

max

imum

freq

uenc

y.10

% g

lyco

l is

reco

mm

end

for s

hade

d ar

ea c

ondi

tions

093.

2

4535

2025

3040

36EL

WT

(°C

)

083.

2

079.

2

072.

2

KPMHP00511-09EN – page 29/60

Con

dens

er In

let A

ir Te

mpe

ratu

re (°

C)

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Cc

(kW

)Pi

(kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (k

W)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (k

W)

435

193

.447

215

633

910

245

317

132

511

042

417

831

012

0.1

388

178

381

178

381

178

352

177.

735

217

830

746

1.0

307

168

536

294

.548

515

834

910

346

617

433

511

243

317

732

012

1.4

397

177

389

177

389

177

360

176.

736

017

731

446

6.5

314

166

637

295

.649

816

035

910

447

817

634

511

344

217

632

912

2.6

405

176

398

177

398

177

371

178.

837

117

932

447

8.3

324

168

738

396

.851

116

336

910

549

117

835

511

445

417

933

912

4.0

416

179

409

178

409

178

379

177.

737

917

833

148

3.7

331

167

839

398

.052

416

538

010

650

117

736

511

546

317

834

912

5.3

425

178

417

177

417

177

386

176.

738

617

733

748

9.0

337

166

940

499

.253

716

739

010

851

017

737

511

747

217

735

912

6.7

433

177

426

177

426

177

398

178.

739

817

934

850

0.9

348

167

1041

510

055

116

940

110

951

917

638

611

848

017

737

012

8.1

441

176

434

176

434

176

405

177.

640

517

835

450

6.1

354

166

1142

610

256

417

141

211

053

317

839

711

949

317

938

012

9.5

453

178

445

178

445

178

413

176.

441

317

636

551

8.2

365

168

1243

810

357

817

442

311

154

217

840

712

150

217

839

113

0.9

461

177

453

177

453

177

424

178.

542

417

837

152

3.1

371

166

1344

910

459

217

643

411

355

117

741

812

251

017

740

113

2.4

469

176

461

176

461

176

431

177.

243

117

738

253

5.5

382

168

1446

110

660

617

844

511

456

017

642

912

451

917

641

213

3.8

481

178

473

178

473

178

439

176.

043

917

638

854

0.3

388

166

1547

210

761

617

845

711

657

417

844

012

553

217

842

313

5.3

489

177

481

177

481

177

450

178.

045

017

839

855

2.7

398

168

437

810

050

416

736

410

947

517

534

911

943

817

733

312

9.4

399

177

392

177

392

177

362

177.

236

217

731

316

6.1

313

166

538

910

251

817

037

511

148

617

636

012

044

717

634

313

0.8

409

177

402

177

402

177

372

177.

637

217

832

316

7.9

323

168

640

110

353

017

038

611

249

917

937

012

245

817

735

413

2.2

419

178

411

178

411

178

379

176.

537

917

633

016

6.4

330

166

741

210

454

217

139

711

350

917

838

112

346

817

836

513

3.7

428

177

420

177

420

177

389

177.

038

917

734

116

8.2

341

168

842

410

655

417

240

911

551

917

739

212

447

717

737

513

5.2

438

178

430

178

430

178

398

177.

339

817

734

716

6.7

347

167

943

510

756

617

342

011

652

817

640

412

648

617

638

613

6.7

446

176

439

177

439

177

408

177.

840

817

835

616

6.9

356

167

1044

710

858

017

543

211

854

017

741

512

749

717

739

713

8.3

456

177

448

177

448

177

416

176.

541

617

636

416

6.9

364

167

1145

911

059

217

644

311

955

117

842

712

950

817

740

913

9.9

467

178

459

178

459

178

427

178.

642

717

937

316

7.1

373

167

1247

111

160

417

745

512

056

117

743

813

151

717

642

014

1.5

475

176

467

177

467

177

435

177.

243

517

738

116

7.1

381

167

1348

411

361

517

646

712

257

017

645

013

252

817

743

114

3.1

485

177

476

177

476

177

442

175.

844

217

639

016

7.2

390

167

1449

611

462

517

648

012

358

217

746

213

453

917

844

314

4.8

495

177

487

177

487

177

454

177.

945

417

839

916

7.2

399

167

1550

911

663

917

849

212

559

417

847

413

554

717

745

514

6.5

503

176

495

176

495

176

462

176.

446

217

640

716

7.3

407

167

439

710

752

217

638

211

648

317

736

612

644

317

734

913

7.8

403

176

396

177

396

177

366

178.

136

617

831

516

6.3

315

166

540

910

853

717

839

311

849

217

637

712

845

217

636

013

9.3

415

178

407

178

407

178

374

176.

837

417

732

616

8.0

326

168

642

010

954

717

840

511

950

617

938

812

946

517

837

114

0.8

423

177

415

177

415

177

382

175.

538

217

533

216

6.4

332

166

743

211

155

717

741

612

051

517

840

013

147

317

838

214

2.4

431

176

424

176

424

176

393

177.

539

317

734

316

8.1

343

168

844

411

256

717

742

812

252

517

741

113

248

217

739

314

4.0

444

178

435

178

435

178

401

176.

140

117

634

916

6.5

349

166

945

611

457

717

644

012

353

417

642

313

449

117

640

514

5.6

452

177

444

177

444

177

412

178.

141

217

836

016

8.2

360

168

1046

811

559

217

845

212

554

817

943

513

650

417

841

614

7.3

460

176

452

176

452

176

420

176.

742

017

736

616

6.5

366

166

1148

111

760

217

846

412

755

717

844

613

751

317

742

814

9.0

472

178

464

178

464

178

431

178.

743

117

937

716

8.2

377

168

1249

311

861

217

747

712

856

717

745

913

952

117

643

915

0.7

480

177

472

177

472

177

439

177.

243

917

738

316

6.4

383

166

1350

612

062

217

748

913

057

617

647

114

153

517

845

115

2.5

488

175

479

176

479

176

446

175.

744

617

639

416

8.1

394

168

1451

912

163

217

650

213

159

017

848

314

254

317

746

315

4.3

501

178

492

178

492

178

458

177.

745

817

840

016

6.3

400

166

1553

212

364

717

851

413

359

917

749

614

455

117

647

615

6.1

508

176

500

176

500

176

465

176.

146

517

641

116

8.0

411

168

442

711

457

219

141

212

453

419

639

513

549

119

737

714

744

919

743

719

443

719

439

318

5.7

393

186

352

186.

035

218

65

440

116

588

193

424

126

545

195

407

137

501

196

389

149

458

196

447

194

447

194

403

186.

240

318

636

018

4.3

360

184

645

211

760

319

543

612

755

719

641

913

851

119

540

115

046

919

645

819

445

819

441

118

4.7

411

185

371

186.

237

118

67

465

118

617

196

449

129

570

197

431

140

525

197

413

152

480

197

469

195

469

195

424

186.

742

418

737

818

4.4

378

184

847

812

062

819

646

113

058

119

644

414

153

519

642

515

348

919

547

819

347

819

343

218

5.2

432

185

390

186.

339

018

69

491

121

642

197

474

132

591

195

456

143

545

195

437

155

501

196

489

194

489

194

442

185.

244

218

539

718

4.5

397

185

1050

412

365

319

648

713

360

719

746

914

456

019

845

015

751

219

650

019

450

019

445

218

5.6

452

186

409

186.

340

918

611

518

124

664

195

500

135

617

196

482

146

569

196

462

158

521

195

509

193

509

193

462

185.

646

218

641

618

4.4

416

184

1253

112

667

819

651

413

662

819

649

514

857

919

547

516

053

519

752

319

552

319

547

318

6.0

473

186

428

186.

342

818

613

545

127

689

196

527

138

640

196

508

149

594

198

488

162

544

196

532

194

532

194

483

186.

048

318

643

518

4.4

435

184

1455

912

970

319

754

114

065

419

752

215

160

319

650

116

455

319

554

119

354

119

349

318

6.3

493

186

448

186.

244

818

615

573

131

714

196

555

141

664

196

535

153

613

195

514

165

567

197

554

194

554

194

501

184.

650

118

545

718

6.0

457

186

Not

es:

Cc

(coo

ling

capa

city

) - P

i (un

it po

wer

inpu

t) –

ELW

T (e

vapo

rato

r lea

ving

wat

er te

mpe

ratu

re –

Δt 5

°C).

Dat

a ar

e re

ferr

ed to

0,0

176

m2

°C/k

W e

vapo

rato

r fou

ling

fact

orR

ated

con

ditio

ns a

re fo

r com

pres

sors

runn

ing

at n

omin

al fr

eque

ncy.

Boo

st c

ondi

tions

are

for c

ompr

esso

rs ru

nnin

g at

max

imum

freq

uenc

y.10

% g

lyco

l is

reco

mm

end

for s

hade

d ar

ea c

ondi

tions

117.

2

ELW

T (°

C)

109.

2

103.

2

096.

2

4535

2025

3040

36

KPMHP00511-09EN – page 30/60

C

onde

nser

Inle

t Air

Tem

pera

ture

(°C

)

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Cc

(kW

)Pi

(kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (k

W)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (k

W)

445

212

260

220

643

513

356

221

141

714

551

721

239

815

847

221

246

020

946

020

941

420

041

420

037

320

237

320

25

465

124

618

209

448

135

573

211

430

147

528

211

411

159

482

210

471

209

471

209

427

202

427

202

381

200

381

200

647

812

563

421

146

113

658

421

044

314

853

821

042

316

149

621

348

421

048

421

043

620

043

620

039

320

239

320

27

491

127

646

211

474

138

600

212

455

150

553

213

436

163

505

212

494

210

494

210

449

203

449

203

401

200

401

200

850

512

865

821

048

713

961

121

146

815

256

321

244

816

551

521

050

320

950

320

945

720

145

720

141

320

241

320

29

519

130

675

213

501

141

622

210

482

153

573

211

461

166

529

213

517

210

517

210

465

199

465

199

421

200

421

200

1053

313

268

721

251

414

363

821

349

515

558

921

347

416

853

921

252

721

052

721

047

920

147

920

143

320

243

320

211

547

133

699

211

528

145

649

212

508

157

599

212

487

170

548

210

536

208

536

208

487

200

487

200

441

200

441

200

1256

113

571

021

154

214

666

021

152

215

960

921

150

117

256

321

355

021

155

021

150

020

250

020

245

420

245

420

213

575

137

722

210

556

148

671

210

536

160

624

213

514

174

572

211

559

209

559

209

508

200

508

200

461

200

461

200

1459

013

873

921

357

015

068

721

355

016

263

521

252

817

658

121

056

920

856

920

852

220

252

220

247

420

247

420

215

605

140

751

212

585

152

698

212

564

164

645

211

542

178

596

212

583

210

583

210

530

200

530

200

481

200

481

200

447

212

264

020

145

513

359

220

343

614

454

420

541

715

649

520

448

520

448

520

444

620

444

620

437

918

837

918

85

486

124

658

203

468

134

609

206

450

146

555

204

430

158

505

203

496

204

496

204

461

206

461

206

391

190

391

190

650

012

567

520

648

213

662

120

546

314

757

120

644

316

052

020

651

020

551

020

547

020

447

020

439

918

839

918

87

514

127

688

205

496

137

633

204

477

149

582

205

457

161

530

204

521

205

521

205

484

206

484

206

412

190

412

190

852

912

870

120

551

113

965

020

649

115

059

320

447

116

354

020

353

120

353

120

349

420

549

420

541

918

841

918

89

544

130

714

204

525

140

662

206

506

152

609

206

485

165

556

205

545

205

545

205

503

203

503

203

433

189

433

189

1055

913

172

720

354

014

267

420

552

015

462

020

549

916

656

620

455

620

455

620

451

720

651

720

644

018

844

018

811

574

133

745

206

555

144

685

204

535

155

631

204

513

168

582

206

571

206

571

206

527

204

527

204

453

189

453

189

1259

013

475

820

557

014

570

320

654

915

764

720

652

717

059

220

558

120

558

120

554

120

654

120

646

018

746

018

713

605

136

771

205

585

147

715

205

564

159

658

205

542

172

601

203

591

203

591

203

550

204

550

204

474

189

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619

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619

248

Not

es:

Cc

(coo

ling

capa

city

) - P

i (un

it po

wer

inpu

t) –

ELW

T (e

vapo

rato

r lea

ving

wat

er te

mpe

ratu

re –

Δt 5

°C).

Dat

a ar

e re

ferr

ed to

0,0

176

m2

°C/k

W e

vapo

rato

r fou

ling

fact

orR

ated

con

ditio

ns a

re fo

r com

pres

sors

runn

ing

at n

omin

al fr

eque

ncy.

Boo

st c

ondi

tions

are

for c

ompr

esso

rs ru

nnin

g at

max

imum

freq

uenc

y.10

% g

lyco

l is

reco

mm

end

for s

hade

d ar

ea c

ondi

tions

167.

3

4535

2025

3040

36EL

WT

(°C

)

144.

3

130.

3

124.

2

153.

3

KPMHP00511-09EN – page 31/60

Cooling Mode - McEnergy HPI “Extension” SE-LN

Con

dens

er In

let A

ir Te

mpe

ratu

re (°

C)

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Cc

(kW

)Pi

(kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (k

W)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (k

W)

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824

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821

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721

811

75

266

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358

118

256

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340

127

245

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312

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233

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287

128

280

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280

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250

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250

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225

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282

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934

213

931

014

031

014

011

400

92.2

509

150

386

100

472

150

371

109

434

149

355

119

399

150

389

148

389

148

350

139

350

139

316

138

316

138

1241

093

.651

815

039

610

248

014

938

111

144

314

936

512

040

614

939

614

739

614

735

713

935

713

932

514

032

514

013

421

94.9

526

149

406

103

487

149

391

112

452

150

374

122

415

149

405

147

405

147

365

139

365

139

330

138

330

138

1443

296

.253

514

941

710

549

915

140

111

446

014

938

512

342

415

041

414

841

414

837

313

937

313

933

914

033

914

015

443

97.6

545

150

428

106

507

150

412

115

469

150

395

125

431

149

421

147

421

147

381

139

381

139

345

139

345

139

Not

es:

Cc

(coo

ling

capa

city

) - P

i (un

it po

wer

inpu

t) –

ELW

T (e

vapo

rato

r lea

ving

wat

er te

mpe

ratu

re –

Δt 5

°C).

Dat

a ar

e re

ferr

ed to

0,0

176

m2

°C/k

W e

vapo

rato

r fou

ling

fact

orR

ated

con

ditio

ns a

re fo

r com

pres

sors

runn

ing

at n

omin

al fr

eque

ncy.

Boo

st c

ondi

tions

are

for c

ompr

esso

rs ru

nnin

g at

max

imum

freq

uenc

y.10

% g

lyco

l is

reco

mm

end

for s

hade

d ar

ea c

ondi

tions

093.

2

ELW

T (°

C)

083.

2

079.

2

072.

2

4535

2025

3040

36

KPMHP00511-09EN – page 32/60

Con

dens

er In

let A

ir Te

mpe

ratu

re (°

C)

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Cc

(kW

)Pi

(kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (k

W)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (k

W)

434

589

.946

015

933

298

.443

717

131

810

840

217

130

311

836

717

035

816

835

816

832

316

032

316

029

116

129

116

15

356

91.2

472

162

342

100

446

171

328

109

411

170

312

119

375

170

366

167

366

167

330

159

330

159

298

160

298

160

636

692

.448

416

435

210

145

517

033

711

041

917

032

212

038

316

937

416

737

416

734

016

134

016

130

415

930

415

97

376

93.7

497

166

362

102

464

170

347

112

427

169

331

122

394

171

384

169

384

169

347

160

347

160

313

160

313

160

838

695

.151

016

937

210

447

316

935

711

343

516

934

112

340

117

039

216

839

216

835

415

935

415

932

015

932

015

99

397

96.4

522

172

383

105

481

169

367

115

447

171

351

125

409

169

400

168

400

168

364

161

364

161

329

161

329

161

1040

897

.853

217

139

310

749

417

137

711

645

517

036

112

641

716

840

716

740

716

737

115

937

115

933

616

033

616

011

418

99.2

541

171

404

108

502

171

388

118

463

170

371

128

428

171

418

168

418

168

377

158

377

158

342

158

342

158

1242

910

155

017

041

411

051

117

039

811

947

116

938

113

043

517

042

616

842

616

838

816

038

816

035

116

035

116

013

440

102

560

170

425

111

520

169

409

121

483

171

391

131

443

169

433

167

433

167

394

159

394

159

357

158

357

158

1445

210

456

916

943

611

353

217

241

912

249

117

040

213

345

417

144

416

944

416

940

516

140

516

136

716

036

716

015

463

105

582

172

447

114

541

171

430

124

499

169

412

135

461

170

451

168

451

168

411

159

411

159

373

159

373

159

437

197

.648

516

735

710

745

217

134

111

741

417

032

512

837

817

036

816

836

816

833

015

933

015

929

615

929

615

95

382

99.0

496

168

367

108

461

170

352

118

423

169

335

129

386

169

377

168

377

168

340

161

340

161

306

161

306

161

639

310

050

716

937

811

047

017

036

212

043

317

034

513

139

517

038

616

838

616

834

715

934

715

931

216

031

216

07

404

102

518

170

389

111

479

169

373

121

441

169

355

132

405

171

395

168

395

168

354

158

354

158

320

160

320

160

841

510

352

816

940

011

349

017

038

312

345

117

036

613

441

317

040

316

840

316

836

516

036

516

032

816

032

816

09

427

105

539

170

411

114

500

171

394

125

459

169

376

136

422

170

412

168

412

168

371

159

371

159

334

158

334

158

1043

810

655

117

142

211

650

917

040

512

647

017

038

713

843

217

142

216

942

216

938

216

138

216

134

416

034

416

011

450

108

560

171

434

118

518

170

416

128

478

169

398

139

439

170

429

168

429

168

388

159

388

159

350

159

350

159

1246

211

057

017

044

511

952

917

042

713

048

817

040

914

144

716

943

716

743

716

739

716

039

716

035

815

935

815

913

474

111

579

169

457

121

538

170

439

132

498

171

420

143

459

171

448

169

448

169

406

160

406

160

366

159

366

159

1448

611

358

816

946

912

354

917

045

013

350

617

043

114

546

617

045

616

845

616

841

516

041

516

037

415

937

415

915

498

115

600

170

480

125

557

170

462

135

514

168

442

147

473

168

463

167

463

167

423

160

423

160

385

161

385

161

438

910

449

717

137

411

445

817

135

812

541

917

034

013

738

317

137

316

937

316

933

315

933

315

929

815

929

815

95

401

106

506

171

385

116

467

170

368

127

427

169

351

138

391

170

381

168

381

168

343

161

343

161

308

161

308

161

641

210

751

617

039

611

747

517

037

912

843

917

136

114

039

816

938

916

738

916

735

015

935

015

931

415

931

415

97

423

109

525

170

407

119

484

169

390

130

447

170

372

142

410

171

399

169

399

169

357

158

357

158

324

161

324

161

843

511

153

516

941

912

149

717

140

113

245

516

938

314

441

717

040

716

840

716

836

716

036

716

033

016

033

016

09

447

112

544

168

430

122

506

171

413

133

463

168

394

145

425

169

415

167

415

167

374

158

374

158

335

158

335

158

1045

911

455

817

144

212

451

517

042

413

547

617

140

514

743

717

142

616

942

616

938

416

038

416

034

516

034

516

011

471

115

567

170

454

126

523

169

435

137

484

170

416

149

444

170

433

168

433

168

391

159

391

159

351

158

351

158

1248

311

757

617

046

612

853

617

144

713

949

216

942

715

145

116

944

116

744

116

740

216

140

216

136

116

036

116

013

495

119

585

169

478

129

545

170

459

141

504

171

439

153

463

171

452

168

452

168

408

159

408

159

367

158

367

158

1450

812

159

516

849

013

155

316

947

114

351

217

045

015

547

016

946

016

846

016

841

916

141

916

137

715

937

715

915

520

123

608

171

502

133

562

168

483

145

520

169

462

157

477

168

467

166

467

166

425

159

425

159

388

161

388

161

442

011

053

517

440

412

050

218

338

713

146

518

736

914

442

418

641

618

741

618

738

518

838

518

834

318

634

318

65

432

111

547

175

416

122

514

184

399

133

477

188

380

145

434

187

426

187

426

187

393

187

393

187

352

186

352

186

644

511

355

917

642

812

352

518

541

113

548

618

739

214

744

518

843

618

743

618

740

118

640

118

636

118

736

118

77

457

114

571

177

440

125

539

187

422

136

495

186

403

149

453

187

445

187

445

187

413

188

413

188

371

187

371

187

847

011

658

618

045

312

754

918

743

513

850

718

741

515

146

218

545

318

545

318

542

118

642

118

637

818

537

818

59

482

118

598

181

465

128

559

186

447

140

516

186

427

152

474

188

466

187

466

187

431

187

431

187

389

187

389

187

1049

511

961

118

247

813

057

318

845

914

252

718

743

915

448

318

647

418

747

418

744

118

744

118

739

918

739

918

711

508

121

623

183

491

132

583

187

472

143

539

188

451

156

494

187

485

187

485

187

451

187

451

187

408

187

408

187

1252

212

263

818

550

413

359

318

648

414

554

818

646

415

850

418

749

518

749

518

745

818

645

818

641

818

841

818

813

535

124

651

186

517

135

605

187

497

147

556

185

476

160

515

188

506

188

506

188

471

188

471

188

424

186

424

186

1454

912

666

318

753

013

761

718

851

014

957

018

848

616

052

318

751

418

751

418

747

818

647

818

643

618

843

618

815

562

128

674

186

543

139

627

187

523

151

579

186

495

160

531

185

523

185

523

185

489

187

489

187

443

186

443

186

Not

es:

Cc

(coo

ling

capa

city

) - P

i (un

it po

wer

inpu

t) –

ELW

T (e

vapo

rato

r lea

ving

wat

er te

mpe

ratu

re –

Δt 5

°C).

Dat

a ar

e re

ferr

ed to

0,0

176

m2

°C/k

W e

vapo

rato

r fou

ling

fact

orR

ated

con

ditio

ns a

re fo

r com

pres

sors

runn

ing

at n

omin

al fr

eque

ncy.

Boo

st c

ondi

tions

are

for c

ompr

esso

rs ru

nnin

g at

max

imum

freq

uenc

y.10

% g

lyco

l is

reco

mm

end

for s

hade

d ar

ea c

ondi

tions

117.

2

4535

2025

3040

36EL

WT

(°C

)

109.

2

103.

2

096.

2

KPMHP00511-09EN – page 33/60

Con

dens

er In

let A

ir Te

mpe

ratu

re (°

C)

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Cc

(kW

)Pi

(kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (k

W)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (

kW)

Cc

(kW

)P

i (kW

)C

c (k

W)

Pi (k

W)

444

411

857

820

342

713

053

420

340

914

249

020

338

915

544

620

143

519

943

519

939

419

239

419

235

319

335

319

35

457

120

589

203

439

131

545

203

421

144

500

202

401

157

459

204

448

201

448

201

402

190

402

190

361

191

361

191

646

912

260

020

245

213

355

520

243

314

551

020

141

315

946

820

345

720

145

720

141

419

241

419

237

219

337

219

37

482

123

611

201

465

135

566

201

445

147

524

204

425

161

477

202

466

199

466

199

422

191

422

191

380

191

380

191

849

612

562

320

047

713

758

020

445

814

953

320

343

716

348

620

047

619

947

619

943

419

343

419

339

119

339

119

39

509

127

638

203

490

139

591

203

471

151

543

201

450

165

500

203

488

201

488

201

442

191

442

191

399

191

399

191

1052

212

964

920

350

414

060

120

248

415

355

220

046

216

750

820

149

820

049

820

045

519

445

519

441

019

441

019

411

536

130

660

202

517

142

611

201

497

155

567

203

475

169

522

204

510

202

510

202

462

192

462

192

417

191

417

191

1255

013

267

120

153

114

462

620

451

015

757

620

248

817

153

120

351

920

051

920

047

019

047

019

042

919

442

919

413

564

134

682

200

544

146

637

203

523

159

586

200

501

173

540

201

528

199

528

199

483

192

483

192

436

192

436

192

1457

813

669

820

355

814

864

720

253

716

160

020

351

417

555

320

454

120

154

120

149

019

149

019

144

819

444

819

415

592

138

709

203

572

150

657

201

550

163

610

202

527

178

562

202

550

200

550

200

503

193

503

193

455

191

455

191

446

511

661

719

444

712

656

419

242

913

851

719

240

915

147

419

546

019

146

019

140

717

840

717

836

517

936

517

95

478

117

629

194

461

128

580

195

442

140

532

195

422

153

483

193

470

190

470

190

415

177

415

177

372

178

372

178

649

211

964

119

347

413

059

219

445

514

254

219

443

515

449

319

248

019

048

019

042

817

942

817

938

417

938

417

97

506

120

653

193

488

131

603

193

469

143

553

193

448

156

507

195

493

191

493

191

436

177

436

177

391

178

391

178

852

112

267

019

550

213

361

419

248

214

556

819

546

115

851

719

350

319

050

319

045

017

945

017

940

417

940

417

99

535

124

682

195

516

135

630

195

496

147

578

194

475

160

526

192

512

189

512

189

457

178

457

178

411

178

411

178

1055

012

569

419

453

113

764

119

451

014

958

919

348

816

254

119

452

719

152

719

147

118

047

118

042

417

942

417

911

565

127

706

193

545

138

652

193

524

151

604

195

502

164

550

193

536

190

536

190

478

178

478

178

430

177

430

177

1258

012

971

819

356

014

066

319

253

915

261

419

451

616

656

519

555

119

255

119

249

218

049

218

044

317

944

317

913

595

131

729

192

575

142

680

195

553

154

624

193

530

168

574

194

560

191

560

191

500

178

500

178

450

177

450

177

1461

013

374

719

559

014

469

119

456

815

664

019

554

517

058

419

256

818

956

818

950

717

650

717

646

317

946

317

915

626

134

759

194

605

146

702

193

583

158

650

194

559

172

599

195

583

192

583

192

521

179

521

179

469

177

469

177

451

312

968

622

449

414

164

623

647

315

459

223

645

016

853

923

553

023

653

023

649

523

949

523

944

624

144

624

15

529

131

703

226

508

143

659

236

487

156

605

235

464

170

551

234

541

234

541

234

505

238

505

238

456

240

456

240

654

413

372

022

952

414

567

223

550

215

861

723

447

917

256

323

455

523

555

523

552

124

152

124

146

623

846

623

87

560

135

737

231

539

147

685

234

517

160

629

233

493

174

578

236

569

236

569

236

531

239

531

239

481

241

481

241

857

513

675

523

355

414

969

823

453

216

264

323

350

817

658

923

458

023

558

023

554

223

854

223

849

023

949

023

99

591

138

774

237

570

151

713

234

547

164

658

236

523

179

602

234

593

236

593

236

558

241

558

241

504

240

504

240

1060

814

078

823

658

615

372

923

656

316

667

023

453

818

161

323

360

423

460

423

456

823

956

823

951

524

051

524

011

624

142

802

235

602

155

742

235

578

169

684

234

553

183

628

235

619

236

619

236

583

241

583

241

528

241

528

241

1264

114

481

523

561

815

775

523

459

417

169

623

356

918

664

123

463

123

563

123

559

323

959

323

953

823

953

823

913

658

147

829

234

635

159

770

234

610

173

712

235

584

188

652

233

643

234

643

234

605

239

605

239

549

238

549

238

1467

514

984

323

365

116

278

223

362

617

572

623

560

019

066

923

665

923

765

923

762

024

062

024

056

324

056

324

015

692

151

859

234

668

164

799

235

643

178

738

234

616

193

680

234

670

235

670

235

630

238

630

238

572

237

572

237

453

113

571

123

951

014

867

625

748

916

162

225

746

517

656

725

555

325

255

325

249

823

949

823

944

824

144

824

15

546

137

731

242

526

149

690

256

504

163

635

256

480

178

579

254

565

251

565

251

509

238

509

238

458

239

458

239

656

213

975

024

654

115

170

425

651

916

564

825

549

518

059

125

357

825

157

825

152

424

152

424

146

823

746

823

77

578

141

770

250

557

154

718

255

534

167

660

254

510

183

608

257

593

253

593

253

535

239

535

239

483

240

483

240

859

414

378

925

357

315

673

225

454

917

067

325

352

518

562

025

560

525

260

525

254

523

854

523

849

223

849

223

89

611

145

810

257

589

158

745

253

565

172

691

257

540

187

632

254

618

251

618

251

561

241

561

241

507

241

507

241

1062

814

782

425

760

516

076

425

758

117

470

425

655

518

964

425

262

925

062

925

057

223

957

223

951

723

951

723

911

644

149

839

256

621

162

778

256

597

176

717

254

571

192

661

256

646

253

646

253

588

242

588

242

532

242

532

242

1266

215

185

325

563

816

479

125

561

317

972

925

358

719

467

325

465

825

265

825

259

824

059

824

054

223

954

223

913

679

153

868

255

655

167

805

254

630

181

748

256

603

197

684

253

669

250

669

250

608

238

608

238

551

237

551

237

1469

615

688

225

467

216

981

825

364

718

476

025

561

919

970

225

668

725

368

725

362

424

162

424

156

624

056

624

015

714

158

897

253

690

171

838

256

663

186

773

254

636

202

714

254

698

251

698

251

634

239

634

239

575

237

575

237

459

515

875

525

557

117

369

525

454

618

964

025

751

920

657

925

456

525

156

525

150

824

050

824

045

324

045

324

05

612

160

770

255

588

175

708

253

562

191

653

256

535

209

597

257

581

253

581

253

518

238

518

238

463

238

463

238

662

916

278

425

460

517

872

825

757

919

466

525

455

121

160

825

659

425

359

425

353

424

153

424

147

824

047

824

07

647

165

799

253

622

180

741

256

596

196

678

253

567

214

620

254

605

251

605

251

544

238

544

238

487

238

487

238

866

516

781

925

764

018

375

525

561

319

969

625

758

421

763

125

261

725

061

725

056

024

156

024

150

224

150

224

19

683

170

834

256

657

185

768

254

630

202

709

255

601

220

649

256

633

252

633

252

570

239

570

239

511

238

511

238

1070

117

284

825

567

518

878

125

264

720

572

125

461

822

366

125

464

425

064

425

057

923

757

923

752

624

152

624

111

720

175

862

254

693

191

801

256

665

207

740

257

635

226

679

257

662

254

662

254

596

240

596

240

535

238

535

238

1273

917

887

725

371

219

381

525

568

321

075

225

665

322

969

025

567

325

267

325

260

523

760

523

755

124

155

124

113

758

180

898

257

730

196

828

254

701

213

764

254

670

232

701

253

685

251

685

251

622

240

622

240

559

238

559

238

1477

718

391

225

674

919

984

025

272

021

677

625

268

823

571

925

770

225

370

225

363

223

863

223

857

524

157

524

115

797

186

926

255

768

202

861

256

738

219

796

256

706

238

730

255

714

252

714

252

649

241

649

241

583

238

583

238

Not

es:

Cc

(coo

ling

capa

city

) - P

i (un

it po

wer

inpu

t) –

ELW

T (e

vapo

rato

r lea

ving

wat

er te

mpe

ratu

re –

Δt 5

°C).

Dat

a ar

e re

ferr

ed to

0,0

176

m2

°C/k

W e

vapo

rato

r fou

ling

fact

orR

ated

con

ditio

ns a

re fo

r com

pres

sors

runn

ing

at n

omin

al fr

eque

ncy.

Boo

st c

ondi

tions

are

for c

ompr

esso

rs ru

nnin

g at

max

imum

freq

uenc

y.10

% g

lyco

l is

reco

mm

end

for s

hade

d ar

ea c

ondi

tions

167.

3

ELW

T (°

C)

144.

3

130.

3

124.

2

153.

3

4535

2025

3040

36

KPMHP00511-09EN – page 34/60

Heating Mode - McEnergy HPI “Extension” SE-ST

Eava

pora

tor I

nlet

Air

Tem

pera

ture

(°C

)

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (

kW)

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (

kW)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (

kW)

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (

kW)

3523

010

723

010

724

796

.026

810

826

187

.431

111

227

475

.938

111

931

779

.343

912

636

231

109

231

109

247

97.9

269

111

261

89.0

311

114

274

77.2

381

121

317

80.7

439

128

3723

111

123

111

124

710

026

911

326

190

.631

111

627

378

.638

112

331

682

.043

913

038

231

113

231

113

247

102

270

115

260

92.2

311

118

273

80.0

381

126

316

83.5

439

133

3923

211

523

211

524

710

427

011

726

093

.931

212

027

281

.438

112

831

584

.943

513

340

232

117

232

117

247

106

270

120

260

95.6

312

123

272

82.8

381

130

315

86.3

431

134

4123

212

023

212

024

710

827

112

226

097

.331

312

527

284

.338

113

331

487

.842

813

442

233

122

233

122

248

110

271

124

260

99.1

313

128

271

85.8

378

133

313

89.3

419

133

4323

312

523

312

524

811

227

212

726

010

131

313

027

187

.337

413

431

390

.941

513

344

234

127

234

127

248

114

272

130

260

103

314

133

270

88.8

367

132

312

92.4

411

133

4523

413

023

413

024

811

727

213

225

910

531

113

427

090

.436

413

331

294

.040

713

446

234

132

234

132

248

119

270

133

259

107

305

132

269

92.0

360

133

311

95.6

402

134

4723

213

323

213

324

812

126

713

425

910

930

213

326

993

.635

613

431

097

.339

413

248

230

134

230

134

248

124

262

132

259

111

299

134

268

95.2

352

134

310

98.9

389

133

4922

513

222

513

224

912

625

913

325

911

329

313

326

896

.934

513

330

910

138

413

350

223

133

223

133

249

128

257

134

259

115

290

133

267

98.6

341

133

308

102

379

133

3525

311

625

311

627

110

529

611

928

795

.934

212

330

283

.240

712

634

987

.145

113

036

253

118

253

118

272

107

296

121

287

97.6

339

123

301

84.7

405

127

348

88.6

447

130

3725

412

125

412

127

210

929

512

328

799

.433

812

530

186

.240

312

934

890

.144

413

138

254

123

254

123

272

112

294

124

287

101

335

125

300

87.8

401

130

347

91.7

441

133

3925

212

425

212

427

211

429

112

528

710

333

312

730

089

.339

713

034

693

.343

713

340

251

125

251

125

272

116

290

127

286

105

332

128

299

90.9

395

132

346

94.9

432

133

4124

812

624

812

627

311

828

712

728

610

732

812

929

992

.639

213

334

596

.642

813

442

247

128

247

128

273

121

286

129

286

109

327

131

298

94.2

388

133

345

98.2

421

133

4324

612

924

612

927

112

228

413

028

611

132

313

129

895

.938

413

434

410

041

613

344

244

130

244

130

270

124

281

131

286

113

322

133

297

97.6

378

133

343

102

411

134

4524

213

224

213

226

812

528

013

328

611

531

813

329

799

.337

213

334

210

340

413

346

240

132

240

132

265

126

277

133

286

118

313

133

296

101

367

133

342

105

399

133

4723

713

323

713

326

312

727

313

328

512

030

813

329

610

336

313

334

110

739

213

248

235

134

235

134

262

128

268

133

285

122

305

133

295

105

358

134

340

109

387

132

4923

113

323

113

326

013

026

513

328

312

330

013

329

510

735

213

334

011

138

113

250

226

133

226

133

256

130

262

134

279

124

296

133

294

108

347

133

339

113

376

133

3527

512

327

512

329

611

332

312

731

410

337

413

232

989

438

132

381

9449

113

336

276

126

276

126

297

115

323

130

314

105

371

133

329

9143

413

338

095

486

134

3727

612

927

612

929

711

732

413

331

310

736

713

332

893

429

133

380

9747

613

238

277

132

277

132

297

120

321

134

313

109

361

132

328

9442

513

437

999

471

133

3927

513

327

513

329

712

231

513

331

311

135

813

332

796

417

132

378

100

466

133

4027

213

427

213

429

712

531

213

431

311

335

413

432

798

412

133

378

102

460

133

4126

713

326

713

329

812

730

613

331

311

534

813

332

610

040

813

337

710

445

513

342

265

134

265

134

298

130

303

133

313

117

344

134

326

101

403

134

376

106

449

134

4325

913

225

913

229

813

329

813

331

212

033

713

232

510

339

813

437

510

744

413

444

256

133

256

133

295

133

295

133

312

122

333

133

325

105

389

132

375

109

433

132

4525

113

225

113

229

213

429

213

431

212

433

013

432

410

738

413

237

411

142

713

246

248

133

248

133

285

133

285

133

312

127

322

132

324

109

379

133

373

113

421

132

4724

513

424

513

428

213

328

213

331

212

931

813

332

311

137

413

337

211

541

513

248

239

132

239

132

278

134

278

134

312

132

314

133

322

113

369

133

372

117

409

132

4923

613

323

613

327

113

227

113

230

813

231

013

432

211

536

413

337

111

940

313

250

233

133

233

133

268

133

268

133

303

133

306

134

321

117

359

134

370

121

397

132

Not

es:

Hc

(hea

ting

capa

city

) - P

i (un

it po

wer

inpu

t) –

CLW

T (c

onde

nser

leav

ing

wat

er te

mpe

ratu

re –

Δt 5

°C)

Dat

a ar

e re

ferr

ed to

0,0

176

m2

°C/k

W e

vapo

rato

r fou

ling

fact

orR

ated

con

ditio

ns a

re fo

r com

pres

sors

runn

ing

at n

omin

al fr

eque

ncy

Boo

st c

ondi

tions

are

for c

ompr

esso

rs ru

nnin

g at

max

imum

freq

uenc

yR

efer

to O

pera

ting

limit

chap

ter f

or In

tegr

ated

Hea

ting

Cap

acity

7 (R

H 8

5%)

-10

(RH

100

%)

-5 (R

H 1

00%

)0

(RH

85%

)

083.

2

12 (R

H 8

5%)

CLW

T (°

C)

072.

2

079.

2

KPMHP00511-09EN – page 35/60

Eava

pora

tor I

nlet

Air

Tem

pera

ture

(°C

)

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (

kW)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (

kW)

3527

813

427

813

429

912

232

613

731

711

137

814

133

297

.844

214

738

410

249

615

136

278

137

278

137

299

125

326

140

317

114

374

144

332

100

438

148

384

104

491

153

3727

914

027

914

030

012

732

714

331

711

637

114

633

210

143

415

038

410

648

215

438

280

143

280

143

300

130

324

146

316

118

365

148

332

103

429

152

384

107

481

156

3927

714

627

714

630

013

331

814

831

612

036

115

033

210

542

315

338

410

947

915

740

275

147

275

147

300

136

316

150

316

123

355

152

332

107

423

156

384

111

475

157

4127

115

027

115

030

013

831

115

131

612

535

415

333

310

942

115

738

411

347

115

642

270

151

270

151

301

141

311

154

313

128

354

156

333

111

417

157

384

115

468

157

4327

015

327

015

330

114

431

015

531

313

035

215

733

311

341

515

838

411

746

515

844

269

155

269

155

296

146

310

157

314

133

349

157

333

115

409

156

383

119

458

156

4526

915

726

915

729

614

830

715

731

513

634

615

733

311

740

715

738

312

245

515

746

267

157

267

157

296

150

304

157

315

138

342

157

333

119

403

157

383

124

451

157

4726

415

726

415

729

415

130

115

731

614

134

015

733

212

140

015

738

312

644

615

748

262

158

262

158

293

153

297

157

317

144

335

156

332

123

396

158

383

128

442

157

4925

715

625

715

629

315

529

515

831

714

633

215

733

212

638

915

638

213

043

715

850

255

157

255

157

290

156

291

157

316

148

329

158

332

128

386

157

382

133

431

157

3528

114

228

114

230

213

032

914

631

911

838

115

034

710

344

615

740

110

850

816

536

281

146

281

146

302

132

329

149

320

120

378

153

347

105

443

160

401

110

510

169

3728

214

928

214

930

013

533

015

232

112

337

515

634

710

744

516

340

111

251

217

238

280

152

280

152

302

138

327

156

322

125

371

160

347

109

447

167

401

114

514

175

3928

315

528

315

530

314

132

615

932

312

837

316

334

811

145

017

040

111

651

317

740

285

159

285

159

305

144

328

163

324

130

375

167

348

113

452

174

401

118

512

178

4128

716

228

716

230

714

733

116

632

513

337

817

034

811

645

417

840

112

050

717

742

289

166

289

166

308

150

333

170

326

136

380

174

348

118

450

177

402

122

505

178

4329

117

029

117

031

015

333

517

332

713

938

217

834

812

044

917

840

212

550

317

944

293

173

293

173

311

157

337

177

328

141

378

177

349

122

444

177

401

127

497

177

4529

517

729

517

731

316

033

617

832

914

437

717

834

912

444

217

840

212

949

417

846

294

178

294

178

314

163

332

177

330

147

373

177

349

127

437

177

401

131

492

179

4729

017

729

017

731

616

733

117

833

115

037

117

834

912

943

417

840

113

448

517

748

289

178

289

178

317

170

326

177

332

153

366

176

349

131

432

179

401

136

481

178

4928

417

728

417

731

817

432

417

833

315

636

417

734

913

442

517

740

113

947

717

850

282

178

282

178

320

177

320

177

334

159

361

178

349

136

422

178

401

141

469

176

3530

215

230

215

232

813

835

115

535

112

640

416

037

911

048

616

643

811

555

216

936

304

155

304

155

329

141

353

159

352

128

406

163

379

112

486

168

438

117

551

171

3730

615

930

615

933

114

435

516

235

313

140

616

537

911

448

416

943

811

955

117

338

309

162

309

162

332

147

357

166

354

133

407

168

379

116

484

171

438

121

547

174

3931

116

631

116

633

415

035

616

735

513

640

516

937

911

848

117

243

812

354

617

640

311

168

311

168

335

154

356

170

356

139

405

171

379

121

481

174

438

125

545

178

4131

016

931

016

933

615

735

517

135

614

240

317

337

912

348

017

643

712

853

817

742

308

170

308

170

338

160

355

173

357

145

403

175

379

125

477

177

437

130

535

178

4330

817

330

817

333

916

335

317

435

814

740

117

637

912

747

317

743

713

253

017

744

307

174

307

174

341

167

353

177

359

150

399

177

379

130

470

178

437

135

526

178

4530

617

630

617

633

816

834

917

736

015

339

717

837

913

246

617

843

713

752

017

846

305

178

305

178

337

170

347

178

360

157

391

177

379

134

460

178

437

139

513

177

4730

117

730

117

733

417

134

317

836

116

038

817

837

913

745

517

743

614

250

917

748

298

177

298

177

334

173

339

177

362

163

384

178

379

139

451

178

436

144

502

177

4929

617

829

617

833

317

533

517

736

216

637

817

737

914

244

617

743

614

749

817

750

290

177

290

177

331

177

331

177

361

168

374

177

379

145

439

177

435

150

493

178

Not

es:

Hc

(hea

ting

capa

city

) - P

i (un

it po

wer

inpu

t) –

CLW

T (c

onde

nser

leav

ing

wat

er te

mpe

ratu

re –

Δt 5

°C)

Dat

a ar

e re

ferr

ed to

0,0

176

m2

°C/k

W e

vapo

rato

r fou

ling

fact

orR

ated

con

ditio

ns a

re fo

r com

pres

sors

runn

ing

at n

omin

al fr

eque

ncy

Boo

st c

ondi

tions

are

for c

ompr

esso

rs ru

nnin

g at

max

imum

freq

uenc

yR

efer

to O

pera

ting

limit

chap

ter f

or In

tegr

ated

Hea

ting

Cap

acity

103.

2

12 (R

H 8

5%)

CLW

T (°

C)

093.

2

096.

2

7 (R

H 8

5%)

-10

(RH

100

%)

-5 (R

H 1

00%

)0

(RH

85%

)

KPMHP00511-09EN – page 36/60

Eava

pora

tor I

nlet

Air

Tem

pera

ture

(°C

)

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (

kW)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (

kW)

3533

216

233

216

235

914

838

716

738

413

544

517

141

111

753

417

747

512

359

817

736

334

166

334

166

361

151

389

170

385

137

447

175

411

120

532

178

475

125

595

178

3733

617

033

617

036

215

439

017

438

514

044

617

741

112

252

617

747

512

759

217

838

338

173

338

173

363

158

392

178

386

143

444

178

411

124

523

178

474

129

583

177

3933

917

733

917

736

416

138

717

738

714

643

817

741

112

651

517

747

413

257

917

840

338

179

338

179

366

164

386

178

387

149

436

178

411

129

512

177

474

134

574

178

4133

317

833

317

836

716

838

017

738

815

243

017

741

013

150

817

847

413

656

417

642

328

176

328

176

368

171

378

178

388

155

427

178

410

134

500

177

473

139

560

177

4332

617

832

617

836

917

537

217

738

915

842

017

741

013

649

617

747

314

155

417

744

321

176

321

176

371

179

371

179

390

161

417

178

410

139

492

178

472

144

549

178

4531

917

731

917

736

417

736

417

739

016

441

417

941

014

148

717

947

214

754

417

846

316

178

316

178

361

178

361

178

391

167

406

177

409

144

478

177

472

149

532

176

4731

017

731

017

735

417

635

417

639

117

140

317

840

914

647

317

747

115

252

617

648

308

178

308

178

351

177

351

177

392

174

399

179

409

149

468

178

471

154

520

177

4930

517

930

517

934

717

834

717

839

217

839

217

840

915

246

317

847

015

751

417

750

298

177

298

177

344

179

344

179

388

178

388

178

408

154

452

176

470

160

507

177

3537

017

937

017

938

016

241

018

239

914

745

718

643

912

154

319

451

312

662

119

636

371

183

371

183

381

165

412

186

400

150

459

190

440

123

544

196

513

128

620

196

3737

218

737

218

738

316

941

319

040

115

346

219

544

012

654

319

751

313

161

719

638

373

191

373

191

384

173

415

195

403

156

461

196

441

128

540

196

514

133

615

196

3937

519

537

519

538

617

641

419

640

415

945

819

744

113

053

819

751

413

561

319

840

372

197

372

197

387

180

410

196

405

162

455

197

441

132

536

197

514

138

608

196

4136

819

736

819

738

818

440

619

740

716

645

019

644

213

553

319

751

414

060

519

742

364

197

364

197

390

187

402

196

408

169

449

197

442

137

529

197

514

143

600

197

4335

919

735

919

739

119

139

819

641

017

344

319

644

214

052

619

651

414

559

419

644

355

197

355

197

391

194

394

196

411

176

441

197

442

142

521

196

514

148

591

197

4535

019

635

019

639

119

739

119

741

218

043

519

544

314

551

619

651

315

058

419

646

345

196

345

196

386

196

386

196

413

183

433

196

443

147

513

196

513

153

579

197

4734

219

734

219

738

119

638

119

641

518

743

019

744

315

051

019

751

315

557

419

748

337

197

337

197

378

197

378

197

416

190

423

195

443

153

501

195

513

158

569

198

4933

219

633

219

637

319

637

319

641

719

442

019

644

315

549

719

651

316

156

019

650

326

196

326

196

368

196

368

196

416

197

416

197

443

158

493

196

512

164

551

195

3538

819

138

819

139

617

242

819

441

415

647

319

845

713

755

920

653

414

364

121

236

389

195

389

195

398

176

429

198

415

159

476

203

458

140

563

210

535

146

639

211

3739

019

939

019

939

918

043

220

341

716

247

920

745

814

256

321

253

514

964

021

238

392

204

392

204

401

184

434

207

419

166

482

212

459

145

560

211

535

151

637

211

3939

320

839

320

840

318

743

621

242

016

948

121

346

014

856

121

353

615

463

721

340

395

213

395

213

404

191

430

210

422

173

476

212

461

150

557

212

536

157

633

211

4138

821

138

821

140

619

542

821

242

417

647

221

146

115

355

421

153

616

063

221

342

386

213

386

213

408

200

423

211

425

180

470

212

462

156

553

212

537

163

626

211

4338

021

138

021

141

020

442

121

242

718

346

521

146

215

954

821

153

716

662

421

244

377

213

377

213

411

208

415

210

429

187

464

212

463

162

547

212

537

169

621

213

4537

021

137

021

141

321

241

321

243

019

145

821

146

316

554

121

053

717

261

321

146

367

212

367

212

407

211

407

211

432

195

456

212

464

168

539

212

537

175

609

212

4736

421

336

421

340

421

240

421

243

419

945

421

346

417

153

621

353

717

860

421

248

357

211

357

211

401

213

401

213

435

203

447

211

465

174

528

210

538

181

600

213

4935

421

235

421

239

421

139

421

143

720

744

421

246

517

752

421

153

718

458

921

050

346

210

346

210

391

212

391

212

438

211

441

213

465

181

521

212

537

188

583

211

Not

es:

Hc

(hea

ting

capa

city

) - P

i (un

it po

wer

inpu

t) –

CLW

T (c

onde

nser

leav

ing

wat

er te

mpe

ratu

re –

Δt 5

°C)

Dat

a ar

e re

ferr

ed to

0,0

176

m2

°C/k

W e

vapo

rato

r fou

ling

fact

orR

ated

con

ditio

ns a

re fo

r com

pres

sors

runn

ing

at n

omin

al fr

eque

ncy

Boo

st c

ondi

tions

are

for c

ompr

esso

rs ru

nnin

g at

max

imum

freq

uenc

yR

efer

to O

pera

ting

limit

chap

ter f

or In

tegr

ated

Hea

ting

Cap

acity

-5 (R

H 1

00%

)0

(RH

85%

)

124.

2

12 (R

H 8

5%)

CLW

T (°

C)

109.

2

117.

2

7 (R

H 8

5%)

-10

(RH

100

%)

KPMHP00511-09EN – page 37/60

Eava

pora

tor I

nlet

Air

Tem

pera

ture

(°C

)

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (

kW)

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (

kW)

3539

118

539

118

541

117

044

019

144

215

650

919

747

613

761

320

655

114

469

020

636

393

189

393

189

413

173

443

195

443

159

511

201

476

140

607

204

551

146

682

205

3739

419

439

419

441

417

744

519

944

416

251

420

647

614

260

420

555

114

967

820

538

396

198

396

198

416

181

448

203

444

165

508

205

476

145

597

204

551

151

673

206

3939

720

239

720

241

718

444

620

544

516

850

620

647

614

759

420

555

015

466

320

440

399

206

399

206

419

188

441

204

446

171

500

205

476

150

590

206

550

157

658

205

4139

220

539

220

542

119

243

920

544

717

549

820

647

515

358

120

454

915

965

320

642

390

204

390

204

422

196

433

204

448

178

491

205

475

155

577

205

549

162

648

206

4338

320

538

320

542

420

043

120

544

818

248

820

647

515

857

320

654

916

563

620

444

381

204

381

204

425

204

425

204

449

185

480

204

475

161

568

206

548

168

630

204

4537

420

537

420

542

220

542

220

545

018

947

720

547

516

455

820

454

817

162

320

446

371

204

371

204

415

204

415

204

451

192

473

206

474

167

553

205

547

174

617

205

4736

820

536

820

541

120

541

120

545

119

646

420

447

417

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720

554

717

761

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548

360

206

360

206

408

206

408

206

452

200

460

205

474

173

542

206

546

180

603

205

4935

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435

720

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440

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445

220

445

620

647

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620

654

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359

620

650

346

205

346

205

396

204

396

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618

350

120

650

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414

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623

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187

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210

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171

582

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150

711

231

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320

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320

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550

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153

315

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123

561

715

981

424

438

435

213

435

213

470

195

507

219

501

178

586

226

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155

710

238

617

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721

847

119

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922

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118

158

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315

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024

161

616

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640

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223

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510

228

502

184

586

233

532

161

708

244

616

168

797

247

4144

122

744

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747

420

751

123

250

218

858

723

753

216

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324

561

517

178

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440

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440

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211

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235

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192

586

240

531

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697

245

614

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245

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344

023

347

621

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123

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319

558

624

453

117

069

224

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317

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237

440

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220

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242

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199

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143

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247

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207

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193

729

246

4942

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642

524

647

523

848

524

550

621

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824

552

818

964

524

560

919

672

124

650

420

246

420

246

474

242

481

246

506

223

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246

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192

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246

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247

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520

945

520

949

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153

321

652

917

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822

356

315

475

724

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216

187

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457

214

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214

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164

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576

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762

825

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523

555

126

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266

4350

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850

026

855

125

357

126

758

222

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526

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619

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671

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493

266

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258

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202

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267

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210

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268

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026

849

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855

426

455

926

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423

863

126

761

520

574

426

870

921

482

426

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482

266

482

266

550

265

550

265

585

243

626

268

615

209

731

265

708

218

815

265

4747

826

747

826

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626

754

626

758

624

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526

661

421

372

426

670

822

180

726

648

470

265

470

265

536

264

536

264

587

252

610

267

614

217

717

267

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225

798

266

4946

626

646

626

653

126

653

126

658

725

760

526

861

422

171

026

870

722

978

926

750

462

268

462

268

527

267

527

267

588

263

592

265

613

225

694

264

706

233

780

267

Not

es:

Hc

(hea

ting

capa

city

) - P

i (un

it po

wer

inpu

t) –

CLW

T (c

onde

nser

leav

ing

wat

er te

mpe

ratu

re –

Δt 5

°C)

Dat

a ar

e re

ferr

ed to

0,0

176

m2

°C/k

W e

vapo

rato

r fou

ling

fact

orR

ated

con

ditio

ns a

re fo

r com

pres

sors

runn

ing

at n

omin

al fr

eque

ncy

Boo

st c

ondi

tions

are

for c

ompr

esso

rs ru

nnin

g at

max

imum

freq

uenc

yR

efer

to O

pera

ting

limit

chap

ter f

or In

tegr

ated

Hea

ting

Cap

acity

7 (R

H 8

5%)

-10

(RH

100

%)

167.

3

-5 (R

H 1

00%

)0

(RH

85%

)

153.

3

12 (R

H 8

5%)

CLW

T (°

C)

130.

3

144.

3

KPMHP00511-09EN – page 38/60

Heating Mode - McEnergy HPI “Extension” SE-LN

Eava

pora

tor I

nlet

Air

Tem

pera

ture

(°C

)

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (

kW)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (

kW)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (

kW)

3523

010

723

010

724

796

.026

810

826

187

.431

111

227

475

.938

111

931

779

.343

912

636

231

109

231

109

247

97.9

269

111

261

89.0

311

114

274

77.2

381

121

317

80.7

439

128

3723

111

123

111

124

710

026

911

326

190

.631

111

627

378

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112

331

682

.043

913

038

231

113

231

113

247

102

270

115

260

92.2

311

118

273

80.0

381

126

316

83.5

439

133

3923

211

523

211

524

710

427

011

726

093

.931

212

027

281

.438

112

831

584

.943

513

340

232

117

232

117

247

106

270

120

260

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312

123

272

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381

130

315

86.3

431

134

4123

212

023

212

024

710

827

112

226

097

.331

312

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284

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113

331

487

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813

442

233

122

233

122

248

110

271

124

260

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313

128

271

85.8

378

133

313

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419

133

4323

312

523

312

524

811

227

212

726

010

131

313

027

187

.337

413

431

390

.941

513

344

234

127

234

127

248

114

272

130

260

103

314

133

270

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367

132

312

92.4

411

133

4523

413

023

413

024

811

727

213

225

910

531

113

427

090

.436

413

331

294

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713

446

234

132

234

132

248

119

270

133

259

107

305

132

269

92.0

360

133

311

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402

134

4723

213

323

213

324

812

126

713

425

910

930

213

326

993

.635

613

431

097

.339

413

248

230

134

230

134

248

124

262

132

259

111

299

134

268

95.2

352

134

310

98.9

389

133

4922

513

222

513

224

912

625

913

325

911

329

313

326

896

.934

513

330

910

138

413

350

223

133

223

133

249

128

257

134

259

115

290

133

267

98.6

341

133

308

102

379

133

3525

311

625

311

627

110

529

611

928

795

.934

212

330

283

.240

712

634

987

.146

213

036

253

118

253

118

272

107

296

121

287

97.6

339

123

301

84.7

405

127

348

88.6

458

130

3725

412

125

412

127

210

929

512

328

799

.433

812

530

186

.240

312

934

890

.145

513

138

254

123

254

123

272

112

294

124

287

101

335

125

300

87.8

401

130

347

91.7

452

133

3925

212

425

212

427

211

429

112

528

710

333

312

730

089

.339

713

034

693

.344

813

340

251

125

251

125

272

116

290

127

286

105

332

128

299

90.9

395

132

346

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443

133

4124

812

624

812

627

311

828

712

728

610

732

812

929

992

.639

213

334

596

.643

813

442

247

128

247

128

273

121

286

129

286

109

327

131

298

94.2

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133

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432

133

4324

612

924

612

927

112

228

413

028

611

132

313

129

895

.938

413

434

410

042

713

344

244

130

244

130

270

124

281

131

286

113

322

133

297

97.6

378

133

343

102

422

134

4524

213

224

213

226

812

528

013

328

611

531

813

329

799

.337

213

334

210

341

413

346

240

132

240

132

265

126

277

133

286

118

313

133

296

101

367

133

342

105

409

133

4723

713

323

713

326

312

727

313

328

512

030

813

329

610

336

313

334

110

740

113

248

235

134

235

134

262

128

268

133

285

122

305

133

295

105

358

134

340

109

396

132

4923

113

323

113

326

013

026

513

328

312

330

013

329

510

735

213

334

011

139

113

250

226

133

226

133

256

130

262

134

279

124

296

133

294

108

347

133

339

113

385

133

3527

512

327

512

329

611

332

312

731

410

337

413

232

989

.543

813

238

193

.649

113

336

276

126

276

126

297

115

323

130

314

105

371

133

329

91.1

434

133

380

95.2

486

134

3727

612

927

612

929

711

732

413

331

310

736

713

332

892

.842

913

338

096

.947

613

238

277

132

277

132

297

120

321

134

313

109

361

132

328

94.4

425

134

379

98.6

471

133

3927

513

327

513

329

712

231

513

331

311

135

813

332

796

.141

713

237

810

046

613

340

272

134

272

134

297

125

312

134

313

113

354

134

327

97.9

412

133

378

102

460

133

4126

713

326

713

329

812

730

613

331

311

534

813

332

610

040

813

337

710

445

513

342

265

134

265

134

298

130

303

133

313

117

344

134

326

101

403

134

376

106

449

134

4325

913

225

913

229

813

329

813

331

212

033

713

232

510

339

813

437

510

744

413

444

256

133

256

133

295

133

295

133

312

122

333

133

325

105

389

132

375

109

433

132

4525

113

225

113

229

213

429

213

431

212

433

013

432

410

738

413

237

411

142

713

246

248

133

248

133

285

133

285

133

312

127

322

132

324

109

379

133

373

113

421

132

4724

513

424

513

428

213

328

213

331

212

931

813

332

311

137

413

337

211

541

513

248

239

132

239

132

278

134

278

134

312

132

314

133

322

113

369

133

372

117

409

132

4923

613

323

613

327

113

227

113

230

813

231

013

432

211

536

413

337

111

940

313

250

233

133

233

133

268

133

268

133

303

133

306

134

321

117

359

134

370

121

397

132

Not

es:

Hc

(hea

ting

capa

city

) - P

i (un

it po

wer

inpu

t) –

CLW

T (c

onde

nser

leav

ing

wat

er te

mpe

ratu

re –

Δt 5

°C)

Dat

a ar

e re

ferr

ed to

0,0

176

m2

°C/k

W e

vapo

rato

r fou

ling

fact

orR

ated

con

ditio

ns a

re fo

r com

pres

sors

runn

ing

at n

omin

al fr

eque

ncy

Boo

st c

ondi

tions

are

for c

ompr

esso

rs ru

nnin

g at

max

imum

freq

uenc

yR

efer

to O

pera

ting

limit

chap

ter f

or In

tegr

ated

Hea

ting

Cap

acity

083.

2

12 (R

H 8

5%)

CLW

T (°

C)

072.

2

079.

2

7 (R

H 8

5%)

-10

(RH

100

%)

-5 (R

H 1

00%

)0

(RH

85%

)

KPMHP00511-09EN – page 39/60

Eava

pora

tor I

nlet

Air

Tem

pera

ture

(°C

)

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (

kW)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (

kW)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (

kW)

3527

813

427

813

429

912

232

613

731

711

137

814

133

297

.844

214

738

410

249

615

136

278

137

278

137

299

125

326

140

317

114

374

144

332

100

438

148

384

104

491

153

3727

914

027

914

030

012

732

714

331

711

637

114

633

210

143

415

038

410

648

215

438

280

143

280

143

300

130

324

146

316

118

365

148

332

103

429

152

384

107

481

156

3927

714

627

714

630

013

331

814

831

612

036

115

033

210

542

315

338

410

947

915

740

275

147

275

147

300

136

316

150

316

123

355

152

332

107

423

156

384

111

475

157

4127

115

027

115

030

013

831

115

131

612

535

415

333

310

942

115

738

411

347

115

642

270

151

270

151

301

141

311

154

313

128

354

156

333

111

417

157

384

115

468

157

4327

015

327

015

330

114

431

015

531

313

035

215

733

311

341

515

838

411

746

515

844

269

155

269

155

296

146

310

157

314

133

349

157

333

115

409

156

383

119

458

156

4526

915

726

915

729

614

830

715

731

513

634

615

733

311

740

715

738

312

245

515

746

267

157

267

157

296

150

304

157

315

138

342

157

333

119

403

157

383

124

451

157

4726

415

726

415

729

415

130

115

731

614

134

015

733

212

140

015

738

312

644

615

748

262

158

262

158

293

153

297

157

317

144

335

156

332

123

396

158

383

128

442

157

4925

715

625

715

629

315

529

515

831

714

633

215

733

212

638

915

638

213

043

715

850

255

157

255

157

290

156

290

156

316

148

329

158

332

128

386

157

382

133

431

157

3528

114

228

114

230

213

032

914

631

911

838

115

034

710

344

615

740

110

850

816

536

281

146

281

146

302

132

329

149

320

120

378

153

347

105

443

160

401

110

510

169

3728

214

928

214

930

013

533

015

232

112

337

515

634

710

744

516

340

111

251

217

238

280

152

280

152

302

138

327

156

322

125

371

160

347

109

447

167

401

114

514

175

3928

315

528

315

530

314

132

615

932

312

837

316

334

811

145

017

040

111

651

317

740

285

159

285

159

305

144

328

163

324

130

375

167

348

113

452

174

401

118

512

178

4128

716

228

716

230

714

733

116

632

513

337

817

034

811

645

417

840

112

050

717

742

289

166

289

166

308

150

333

170

326

136

380

174

348

118

450

177

402

122

505

178

4329

117

029

117

031

015

333

517

332

713

938

217

834

812

044

917

840

212

550

317

944

293

173

293

173

311

157

337

177

328

141

378

177

349

122

444

177

401

127

497

177

4529

517

729

517

731

316

033

617

832

914

437

717

834

912

444

217

840

212

949

417

846

294

178

294

178

314

163

332

177

330

147

373

177

349

127

437

177

401

131

492

179

4729

017

729

017

731

616

733

117

833

115

037

117

834

912

943

417

840

113

448

517

748

289

178

289

178

317

170

326

177

332

153

366

176

349

131

432

179

401

136

481

178

4928

417

728

417

731

817

432

417

833

315

636

417

734

913

442

517

740

113

947

717

850

282

178

282

178

320

177

320

177

334

159

361

178

349

136

422

178

401

141

469

176

3530

215

230

215

232

813

835

115

535

112

640

416

037

911

048

616

643

811

555

216

936

304

155

304

155

329

141

353

159

352

128

406

163

379

112

486

168

438

117

551

171

3730

615

930

615

933

114

435

516

235

313

140

616

537

911

448

416

943

811

955

117

338

309

162

309

162

332

147

357

166

354

133

407

168

379

116

484

171

438

121

547

174

3931

116

631

116

633

415

035

616

735

513

640

516

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911

848

117

243

812

354

617

640

311

168

311

168

335

154

356

170

356

139

405

171

379

121

481

174

438

125

545

178

4131

016

931

016

933

615

735

517

135

614

240

317

337

912

348

017

643

712

853

817

742

308

170

308

170

338

160

355

173

357

145

403

175

379

125

477

177

437

130

535

178

4330

817

330

817

333

916

335

317

435

814

740

117

637

912

747

317

743

713

253

017

744

307

174

307

174

341

167

353

177

359

150

399

177

379

130

470

178

437

135

526

178

4530

617

630

617

633

816

834

917

736

015

339

717

837

913

246

617

843

713

752

017

846

305

178

305

178

337

170

347

178

360

157

391

177

379

134

460

178

437

139

513

177

4730

117

730

117

733

417

134

317

836

116

038

817

837

913

745

517

743

614

250

917

748

298

177

298

177

334

173

339

177

362

163

384

178

379

139

451

178

436

144

502

177

4929

617

829

617

833

317

533

517

736

216

637

817

737

914

244

617

743

614

749

817

750

290

177

290

177

331

177

331

177

361

168

374

177

379

145

439

177

435

150

493

178

Not

es:

Hc

(hea

ting

capa

city

) - P

i (un

it po

wer

inpu

t) –

CLW

T (c

onde

nser

leav

ing

wat

er te

mpe

ratu

re –

Δt 5

°C)

Dat

a ar

e re

ferr

ed to

0,0

176

m2

°C/k

W e

vapo

rato

r fou

ling

fact

orR

ated

con

ditio

ns a

re fo

r com

pres

sors

runn

ing

at n

omin

al fr

eque

ncy

Boo

st c

ondi

tions

are

for c

ompr

esso

rs ru

nnin

g at

max

imum

freq

uenc

yR

efer

to O

pera

ting

limit

chap

ter f

or In

tegr

ated

Hea

ting

Cap

acity

-5 (R

H 1

00%

)0

(RH

85%

)

103.

2

12 (R

H 8

5%)

CLW

T (°

C)

093.

2

096.

2

7 (R

H 8

5%)

-10

(RH

100

%)

KPMHP00511-09EN – page 40/60

Eava

pora

tor I

nlet

Air

Tem

pera

ture

(°C

)

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (

kW)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (

kW)

Hc

(kW

)P

i (kW

)H

c (k

W)

Pi (

kW)

3533

216

233

216

235

914

838

716

738

413

544

517

141

111

753

417

747

512

359

817

736

334

166

334

166

361

151

389

170

385

137

447

175

411

120

532

178

475

125

595

178

3733

617

033

617

036

215

439

017

438

514

044

617

741

112

252

617

747

512

759

217

838

338

173

338

173

363

158

392

178

386

143

444

178

411

124

523

178

474

129

583

177

3933

917

733

917

736

416

138

717

738

714

643

817

741

112

651

517

747

413

257

917

840

338

179

338

179

366

164

386

178

387

149

436

178

411

129

512

177

474

134

574

178

4133

317

833

317

836

716

838

017

738

815

243

017

741

013

150

817

847

413

656

417

642

328

176

328

176

368

171

378

178

388

155

427

178

410

134

500

177

473

139

560

177

4332

617

832

617

836

917

537

217

738

915

842

017

741

013

649

617

747

314

155

417

744

321

176

321

176

371

179

371

179

390

161

417

178

410

139

492

178

472

144

549

178

4531

917

731

917

736

417

736

417

739

016

441

417

941

014

148

717

947

214

754

417

846

316

178

316

178

361

178

361

178

391

167

406

177

409

144

478

177

472

149

532

176

4731

017

731

017

735

417

635

417

639

117

140

317

840

914

647

317

747

115

252

617

648

308

178

308

178

351

177

351

177

392

174

399

179

409

149

468

178

471

154

520

177

4930

517

930

517

934

717

834

717

839

217

839

217

840

915

246

317

847

015

751

417

750

298

177

298

177

344

179

344

179

388

178

388

178

408

154

452

176

470

160

507

177

3537

017

937

017

938

016

241

018

239

914

745

718

643

912

154

319

451

312

662

119

636

371

183

371

183

381

165

412

186

400

150

459

190

440

123

544

196

513

128

620

196

3737

218

737

218

738

316

941

319

040

115

346

219

544

012

654

319

751

313

161

719

638

373

191

373

191

384

173

415

195

403

156

461

196

441

128

540

196

514

133

615

196

3937

519

537

519

538

617

641

419

640

415

945

819

744

113

053

819

751

413

561

319

840

372

197

372

197

387

180

410

196

405

162

455

197

441

132

536

197

514

138

608

196

4136

819

736

819

738

818

440

619

740

716

645

019

644

213

553

319

751

414

060

519

742

364

197

364

197

390

187

402

196

408

169

449

197

442

137

529

197

514

143

600

197

4335

919

735

919

739

119

139

819

641

017

344

319

644

214

052

619

651

414

559

419

644

355

197

355

197

391

194

394

196

411

176

441

197

442

142

521

196

514

148

591

197

4535

019

635

019

639

119

739

119

741

218

043

519

544

314

551

619

651

315

058

419

646

345

196

345

196

386

196

386

196

413

183

433

196

443

147

513

196

513

153

579

197

4734

219

734

219

738

119

638

119

641

518

743

019

744

315

051

019

751

315

557

419

748

337

197

337

197

378

197

378

197

416

190

423

195

443

153

501

195

513

158

569

198

4933

219

633

219

637

319

637

319

641

719

442

019

644

315

549

719

651

316

156

019

650

326

196

326

196

368

196

368

196

416

197

416

197

443

158

493

196

512

164

551

195

3538

819

138

819

139

617

242

819

441

415

647

319

845

713

755

920

653

414

364

121

236

389

195

389

195

398

176

429

198

415

159

476

203

458

140

563

210

535

146

639

211

3739

019

939

019

939

918

043

220

341

716

247

920

745

814

256

321

253

514

964

021

238

392

204

392

204

401

184

434

207

419

166

482

212

459

145

560

211

535

151

637

211

3939

320

839

320

840

318

743

621

242

016

948

121

346

014

856

121

353

615

463

721

340

395

213

395

213

404

191

430

210

422

173

476

212

461

150

557

212

536

157

633

211

4138

821

138

821

140

619

542

821

242

417

647

221

146

115

355

421

153

616

063

221

342

386

213

386

213

408

200

423

211

425

180

470

212

462

156

553

212

537

163

626

211

4338

021

138

021

141

020

442

121

242

718

346

521

146

215

954

821

153

716

662

421

244

377

213

377

213

411

208

415

210

429

187

464

212

463

162

547

212

537

169

621

213

4537

021

137

021

141

321

241

321

243

019

145

821

146

316

554

121

053

717

261

321

146

367

212

367

212

407

211

407

211

432

195

456

212

464

168

539

212

537

175

609

212

4736

421

336

421

340

421

240

421

243

419

945

421

346

417

153

621

353

717

860

421

248

357

211

357

211

401

213

401

213

435

203

447

211

465

174

528

210

538

181

600

213

4935

421

235

421

239

421

139

421

143

720

744

421

246

517

752

421

153

718

458

921

050

346

210

346

210

391

212

391

212

438

211

441

213

465

181

521

212

537

188

583

211

Not

es:

Hc

(hea

ting

capa

city

) - P

i (un

it po

wer

inpu

t) –

CLW

T (c

onde

nser

leav

ing

wat

er te

mpe

ratu

re –

Δt 5

°C)

Dat

a ar

e re

ferr

ed to

0,0

176

m2

°C/k

W e

vapo

rato

r fou

ling

fact

orR

ated

con

ditio

ns a

re fo

r com

pres

sors

runn

ing

at n

omin

al fr

eque

ncy

Boo

st c

ondi

tions

are

for c

ompr

esso

rs ru

nnin

g at

max

imum

freq

uenc

yR

efer

to O

pera

ting

limit

chap

ter f

or In

tegr

ated

Hea

ting

Cap

acity

7 (R

H 8

5%)

-10

(RH

100

%)

-5 (R

H 1

00%

)0

(RH

85%

)

124.

2

12 (R

H 8

5%)

CLW

T (°

C)

109.

2

117.

2

KPMHP00511-09EN – page 41/60

Eava

pora

tor I

nlet

Air

Tem

pera

ture

(°C

)

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Rat

edB

oost

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (k

W)

Hc

(kW

)Pi

(kW

)H

c (k

W)

Pi (k

W)

3539

118

539

118

541

117

044

019

144

215

650

919

747

613

761

320

655

114

469

020

636

393

189

393

189

413

173

443

195

443

159

511

201

476

140

607

204

551

146

682

205

3739

419

439

419

441

417

744

519

944

416

251

420

647

614

260

420

555

114

967

820

538

396

198

396

198

416

181

448

203

444

165

508

205

476

145

597

204

551

151

673

206

3939

720

239

720

241

718

444

620

544

516

850

620

647

614

759

420

555

015

466

320

440

399

206

399

206

419

188

441

204

446

171

500

205

476

150

590

206

550

157

658

205

4139

220

539

220

542

119

243

920

544

717

549

820

647

515

358

120

454

915

965

320

642

390

204

390

204

422

196

433

204

448

178

491

205

475

155

577

205

549

162

648

206

4338

320

538

320

542

420

043

120

544

818

248

820

647

515

857

320

654

916

563

620

444

381

204

381

204

425

204

425

204

449

185

480

204

475

161

568

206

548

168

630

204

4537

420

537

420

542

220

542

220

545

018

947

720

547

516

455

820

454

817

162

320

446

371

204

371

204

415

204

415

204

451

192

473

206

474

167

553

205

547

174

617

205

4736

820

536

820

541

120

541

120

545

119

646

420

447

417

054

720

554

717

761

020

548

360

206

360

206

408

206

408

206

452

200

460

205

474

173

542

206

546

180

603

205

4935

720

435

720

440

020

440

020

445

220

445

620

647

417

653

620

654

618

359

620

650

346

205

346

205

396

204

396

204

448

205

448

205

473

179

524

203

545

186

588

206

3542

820

042

820

046

618

350

120

650

016

858

021

353

414

771

122

861

815

481

623

836

430

204

430

204

467

187

503

210

500

171

582

217

534

150

711

231

618

157

815

241

3743

320

943

320

946

919

150

521

550

117

458

422

153

315

371

123

561

715

981

424

438

435

213

435

213

470

195

507

219

501

178

586

226

533

155

710

238

617

162

807

245

3943

721

843

721

847

119

950

922

450

118

158

723

053

315

871

024

161

616

580

224

640

439

223

439

223

472

203

510

228

502

184

586

233

532

161

708

244

616

168

797

247

4144

122

744

122

747

420

751

123

250

218

858

723

753

216

470

324

561

517

178

524

442

440

230

440

230

475

211

510

235

503

192

586

240

531

167

697

245

614

174

779

245

4344

023

344

023

347

621

651

123

950

319

558

624

453

117

069

224

661

317

777

224

644

440

237

440

237

477

220

510

242

504

199

581

245

531

173

683

245

613

180

766

247

4543

924

143

924

147

822

451

024

650

420

357

724

653

017

667

624

561

218

375

724

746

440

245

440

245

478

228

505

247

505

207

567

244

530

179

670

246

611

186

744

245

4743

524

543

524

547

823

249

824

650

521

156

324

652

918

266

424

761

018

973

724

548

432

247

432

247

476

234

493

246

505

215

558

247

529

185

653

245

609

193

729

246

4942

524

642

524

647

523

848

524

550

621

954

824

552

818

964

524

560

919

672

124

650

420

246

420

246

474

242

481

246

506

223

543

246

527

192

638

246

608

199

713

247

3545

520

945

520

949

419

153

321

652

917

661

822

356

315

475

724

065

216

187

425

436

457

214

457

214

495

195

535

220

529

179

619

228

562

157

758

245

651

164

875

259

3745

921

945

921

949

720

053

722

553

018

362

123

256

215

976

024

965

016

787

726

438

461

223

461

223

498

204

539

230

530

186

623

237

561

162

761

254

650

170

871

265

3946

322

846

322

849

920

854

123

553

019

062

524

256

116

576

225

964

917

386

526

640

465

233

465

233

500

212

542

240

530

193

626

247

560

168

764

263

648

176

859

267

4146

623

846

623

850

121

754

424

553

019

762

825

356

017

175

826

564

717

984

626

542

468

243

468

243

502

221

546

250

531

200

630

258

559

174

753

266

646

182

839

266

4347

024

847

024

850

322

654

825

553

120

463

226

355

917

774

826

764

518

583

226

744

472

254

472

254

504

230

549

261

531

208

627

265

558

181

736

265

645

188

825

267

4547

325

947

325

950

523

555

126

653

221

262

326

755

818

473

026

664

419

281

726

846

475

264

475

264

506

240

547

268

532

217

613

265

557

187

723

267

643

195

802

265

4747

226

647

226

650

724

553

826

653

222

160

826

655

619

071

726

864

219

879

426

648

468

268

468

268

508

249

534

267

532

225

603

268

556

194

704

265

641

202

786

266

4946

026

646

026

650

925

452

426

553

322

959

226

555

519

769

726

664

020

577

726

750

456

267

456

267

510

260

520

267

533

234

587

266

554

201

690

267

639

209

768

267

3549

323

449

323

453

621

457

524

157

519

566

324

861

717

181

026

571

417

990

826

636

496

239

496

239

538

218

578

246

576

199

666

254

617

174

806

267

713

182

904

267

3749

924

549

924

553

922

358

125

157

620

366

925

961

717

779

726

571

318

589

226

538

501

250

501

250

542

228

584

257

577

207

672

265

616

181

793

267

712

189

887

266

3950

425

650

425

654

323

358

626

357

821

166

926

761

618

478

926

871

219

288

126

740

507

261

507

261

545

238

584

265

579

215

661

265

616

187

778

266

712

196

868

264

4151

026

751

026

754

724

358

126

758

022

065

826

761

619

177

426

771

119

986

126

542

503

266

503

266

549

248

574

265

581

224

649

266

616

194

762

265

711

203

854

266

4350

026

850

026

855

125

357

126

758

222

964

526

761

619

875

626

671

020

684

726

744

493

266

493

266

553

258

562

265

583

233

635

265

615

202

750

267

710

210

840

268

4549

026

849

026

855

426

455

926

758

423

863

126

761

520

574

426

870

921

482

426

546

482

266

482

266

550

265

550

265

585

243

626

268

615

209

731

265

708

218

815

265

4747

826

747

826

754

626

754

626

758

624

861

526

661

421

372

426

670

822

180

726

648

470

265

470

265

536

264

536

264

587

252

610

267

614

217

717

267

707

225

798

266

4946

626

646

626

653

126

653

126

658

725

760

526

861

422

171

026

870

722

978

926

750

462

268

462

268

527

267

527

267

588

263

592

265

613

225

694

264

706

233

780

267

Not

es:

Hc

(hea

ting

capa

city

) - P

i (un

it po

wer

inpu

t) –

CLW

T (c

onde

nser

leav

ing

wat

er te

mpe

ratu

re –

Δt 5

°C)

Dat

a ar

e re

ferr

ed to

0,0

176

m2

°C/k

W e

vapo

rato

r fou

ling

fact

orR

ated

con

ditio

ns a

re fo

r com

pres

sors

runn

ing

at n

omin

al fr

eque

ncy

Boo

st c

ondi

tions

are

for c

ompr

esso

rs ru

nnin

g at

max

imum

freq

uenc

yR

efer

to O

pera

ting

limit

chap

ter f

or In

tegr

ated

Hea

ting

Cap

acity

167.

3

153.

3

12 (R

H 8

5%)

CLW

T (°

C)

130.

3

144.

3

7 (R

H 8

5%)

-10

(RH

100

%)

-5 (R

H 1

00%

)0

(RH

85%

)

KPMHP00511-09EN – page 42/60

Evaporator water pressure drops McEnergy HPI “Extension”SE-ST

072.2 079.2 083.2 093.2 096.2 103.2 109.2 117.2 124.2 130.3 144.3 153.3 167.3

Cooling Capacity (kW) 254 273 292 324 339 365 382 413 436 457 505 522 583

Water Flow (l/s) 12.12 13.03 13.94 15.46 16.21 17.42 18.25 19.72 20.81 21.83 24.11 24.92 27.87

Pressure Drops (kPa) 37 42 48 53 58 53 57 46 51 61 50 53 65

Water flow and pressure drop referred to nominal codition: evaporator water in/out: 12/7°C – condenser air inlet: 35°C

072.2 079.2 083.2 093.2 096.2 103.2 109.2 117.2 124.2 130.3 144.3 153.3 167.3

Heating Capacity (kW) 270 297 324 333 349 379 410 443 463 475 530 558 615

Water Flow (l/s) 12.89 14.18 15.49 15.89 16.66 18.11 19.57 21.15 22.14 22.68 25.33 26.65 29.39

Pressure Drops (kPa) 42 49 58 55 60 57 65 52 57 66 55 60 71 Water flow and pressure drop referred to nominal codition: condenser water in/out: 40/45°C – evaporator air inlet: 7°C DB / 6°C WB McEnergy HPI “Extension”SE-LN

072.2 079.2 083.2 093.2 096.2 103.2 109.2 117.2 124.2 130.3 144.3 153.3 167.3

Cooling Capacity (kW) 248 266 291 316 331 355 372 403 425 448 493 510 567

Water Flow (l/s) 11.83 12.70 13.89 15.12 15.83 16.98 17.77 19.28 20.30 21.39 23.56 24.34 27.11

Pressure Drops (kPa) 36 40 48 51 55 50 55 44 48 59 48 51 62 Water flow and pressure drop referred to nominal codition: evaporator water in/out: 12/7°C – condenser air inlet: 35°C

072.2 079.2 083.2 093.2 096.2 103.2 109.2 117.2 124.2 130.3 144.3 153.3 167.3

Heating Capacity (kW) 270 297 324 333 349 379 410 443 463 475 530 558 615

Water Flow (l/s) 12.89 14.18 15.49 15.89 16.66 18.11 19.57 21.15 22.14 22.68 25.33 26.65 29.39

Pressure Drops (kPa) 42 49 58 55 60 57 65 52 57 66 55 60 71 Water flow and pressure drop referred to nominal codition: condenser water in/out: 40/45°C – evaporator air inlet: 7°C DB / 6°C WB To determinate the pressure drop for different versions or at different working condition, please refer to the following formula:

PD2 (kPa) = PD1 (kPa) x where: PD2 Pressure drop to be determinate (kPa) PD1 Pressure drop at nominal condition (kPa) Q2 water flow at new working condition (l/s) Q1 water flow at nominal condition (l/s) How to use the formula: Example The unit McEnergy HPI “Extension” SE 072.2 ST has been selected for working at the following conditions: - evaporator water in/out : 11/6°C - condenser air inlet: 30°C The cooling capacity at these working conditions is: 265 kW (Rated conditions) The water flow at these working conditions is: 12.68 l/s (Rated conditions) The unit McEnergy HPI “Extension” SE 072.2 ST at nominal working conditions has the following data: - evaporator water in/out : 12/7°C - condenser air inlet: 35°C The cooling capacity at these working conditions is: 254 kW The water flow at these working conditions is: 12.12 l/s The pressure drop at these working conditions is: 37 kPa The pressure drop at the selected working condition will be:

PD2 (kPa) = 37 (kPa) x PD2 (kPa) = 40 (kPa) NOTE If the calculated evaporator water pressure drop is below 10 kPa or above 100 kPa please contact the factory for dedicated evaporator.

KPMHP00511-09EN – page 43/60

Options Partial Heat Recovery Ratings – Pressure Drops McEnergy HPI “Extension”SE-ST/LN

Partial Heat Recovery Leaving Water Temperature (°C) Partial Heat Rrecovery LWT 45°C45 (Δt=5°C) 50 (Δt=5°C) 55 (Δt=5°C) Water Flow Pressure DropsHc (kW) Hc (kW) Hc (kW) l/s kPa

072.2 74.3 67.8 57.9 3.55 5079.2 80.9 76.1 65.4 3.87 6083.2 88.5 85.2 73.5 4.23 7093.2 93.5 88.2 75.7 4.47 8096.2 99.4 91.9 78.6 4.75 7103.2 106 100 85.7 5.06 8109.2 115 109 94.2 5.49 9117.2 117 107 96.0 5.60 22124.2 125 113 102 5.95 24130.3 133 128 110 6.34 15144.3 144 135 115 6.86 18153.3 149 138 118 7.12 14167.3 173 164 141 8.24 18

Evap

orat

or L

eavi

ngTe

mpe

ratu

re 7

°C - Δ

t 5°C

Con

dens

er In

let A

ir 35

°C

To determinate the pressure drop for different versions or at different working condition, please refer to the following formula: PD2 (kPa) = PD1 (kPa) x where: PD2 Pressure drop to be determinate (kPa) PD1 Pressure drop at nominal condition (kPa) Q2 water flow at new working condition (l/s) Q1 water flow at nominal condition (l/s) How to use the formula: Example The unit McEnergy HPI “Extension” SE 072.2 ST has been selected for working at the following conditions: - Partial heat recovery leaving water temperature 50/55°C The heating capacity at these working conditions is: 57.9 kW The water flow at these working conditions is: 2.77 l/s The unit McEnergy HPI “Extension” SE 072.2 ST at nominal working conditions has the following data: - Partial heat recovery leaving water temperature 40/45°C - condenser air inlet: 35°C The heating capacity at these working conditions is: 74.3 kW The water flow at these working conditions is: 3.55 l/s The pressure drop at these working conditions is: 5 kPa The pressure drop at the selected working condition will be: PD2 (kPa) = 5 (kPa) x PD2 (kPa) = 3 (kPa)

KPMHP00511-09EN – page 44/60

Water Pump Kit

SPK1 SPK2 SPK3 SPK6 SPK7 SPK8 SPK9

072.2 079.2 083.2 093.2 096.2 103.2 109.2 117.2 124.2 130.3 144.3 153.3 167.3

072.2 079.2 083.2 093.2 096.2 103.2 109.2 117.2 124.2 130.3 144.3 153.3 167.3Unit size SE-LN

Unit size SE-ST

SPK4 SPK5 SPK10Pump Kit

Note - when using mixture of water and glycol please contact the factory as above specification can change

Single Pump (2 poles) - Low Available external static pressure

0

20

4060

80100

120

140

160

180

200220

240260

280

300

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

Water Flow (l/s)

Ava

ilabl

e Ex

tern

al S

tatic

Pre

ssur

e (k

Pa)

SPK 1SPK 2

SPK 3

SPK 4

Single Pump (2 poles) - Low Available external static pressure

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

300

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

Water Flow (l/s)

Ava

ilabl

e Ex

tern

al S

tatic

Pre

ssur

e (k

Pa)

SPK 10

SPK 6

SPK 5

SPK 7

SPK 9SPK 8

KPMHP00511-09EN – page 45/60

SPK1 SPK2 SPK3 SPK5 SPK6 SPK8 SPK9

072.2 079.2 083.2 093.2 096.2 103.2 109.2 117.2 124.2 130.3 144.3 153.3 167.3

072.2 079.2 083.2 093.2 096.2 103.2 109.2 117.2 124.2 130.3 144.3 153.3 167.3

Pump Kit

Unit size SE-LN

SPK4

Unit size SE-ST

SPK7 SPK10


Single Pump (2 poles) - High Available external static pressure

0255075

100125150175200225250275300325350375400425

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

Water Flow (l/s)

Ava

ilabl

e Ex

tern

al S

tatic

Pre

ssur

e (k

Pa)

SPK 1SPK 3

SPK 4

SPK 2

Single Pump (2 poles) - High Available external static pressure

0255075

100125150175200225250275300325350375400425

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

Water Flow (l/s)

Ava

ilabl

e Ex

tern

al S

tatic

Pre

ssur

e (k

Pa)

SPK 5

SPK 10

SPK 9

SPK 7

SPK 8

SPK 6

KPMHP00511-09EN – page 46/60

DPK1 DPK2 DPK3 DPK4 DPK5 DPK8

072.2 079.2 083.2 093.2 096.2 103.2 109.2 117.2 124.2 130.3 144.3 153.3 167.3

072.2 079.2 083.2 093.2 096.2 103.2 109.2 117.2 124.2 130.3 144.3 153.3 167.3

Unit size SE-ST

DPK7 DPK9Pump Kit

Unit size SE-LN

DPK6


Twin Pump (2 poles) - Low Available external static pressure

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

300

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

Water Flow (l/s)

Ava

ilabl

e Ex

tern

al S

tatic

Pre

ssur

e (k

Pa)

DPK 1

DPK 3

DPK 4

DPK 2

Twin Pump (2 poles) - Low Available external static pressure

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

300

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

Water Flow (l/s)

Ava

ilabl

e Ex

tern

al S

tatic

Pre

ssur

e (k

Pa)

DPK 9

DPK 7

DPK 6

DPK 5

DPK 8

KPMHP00511-09EN – page 47/60

DPK1 DPK3 DPK4 DPK7

072.2 079.2 083.2 093.2 096.2 103.2 109.2 117.2 124.2 130.3 144.3 153.3 167.3

072.2 079.2 083.2 093.2 096.2 103.2 109.2 117.2 124.2 130.3 144.3 153.3 167.3

Pump Kit

Unit size SE-ST

Unit size SE-LN

DPK2 DPK5 DPK6 DPK8


Twin Pump (2 poles) - High Available external static pressure

0255075

100125150175200225250275300325350375400425

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

Water Flow (l/s)

Ava

ilabl

e Ex

tern

al S

tatic

Pre

ssur

e (k

Pa)

DPK 1

DPK 2

SPK 3

SPK 4

Twin Pump (2 poles) - High Available external static pressure

0255075

100125150175200225250275300325350375400425

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

Water Flow (l/s)

Ava

ilabl

e Ex

tern

al S

tatic

Pre

ssur

e (k

Pa)

DPK 5

DPK 7

DPK 6

DPK 8

KPMHP00511-09EN – page 48/60

Water Pump Kit - Technical Information

Pump Motor Power Pump Motor Current Power supply PN Motor Insulation Working Temp.(kW) (A) (V-ph-Hz) Protection (Class) (°C)

SPK 1 2.2 5.0 400V-3ph-50hz 10 IP55 Class F -10 ÷ 130




















Sing

le P

ump

Low

Ava

ilabl

e St

atic

Pre

ssur

eSi

ngle

Pum

pH

igh

Ava

ilabl

e St

atic

Pre

ssur

e

Pump Motor Power Pump Motor Current Power supply PN Motor Insulation Working Temp.(kW) (A) (V-ph-Hz) Protection (Class) (°C)

DPK 1 3.0 6.3 400V-3ph-50hz 10 IP55 Class F -10 ÷ 130


















Dou

ble

Pum

pLo

w A

vaila

ble

Stat

ic P

ress

ure

Dou

ble

Pum

pH

ihg

Ava

ilabl

e St

atic

Pre

ssur

e


KPMHP00511-09EN – page 49/60

Dimensions McEnergy HPI “Extension” SE ST / LN

Fans

6 6 6 8 8 8 8 10

10

12

12

12

12

G

852

852

852

852

852

852

852

852

852

852

809

809

809

F 449

449

449

449

449

449

449

449

449

449

503

503

503

E

2000

20

00

2000

20

00

2000

20

00

2000

20

00

2000

20

00

1973

19

73

1973

D

288

288

288

290

290

290

290

290

290

290

451

451

451

C

2335

23

35

2335

23

35

2335

23

35

2335

23

35

2335

23

35

2335

23

35

2335

B

3547

35

47

3547

43

81

4381

43

81

4381

52

81

5281

65

83

6583

65

83

6583

A

2254

22

54

2254

22

54

2254

22

54

2254

22

54

2254

22

54

2254

22

54

2254

Dim

ensi

ons

Size

072.

2 07

9.2

083.

2 09

3.2

096.

2 10

3.2

109.

2 11

7.2

124.

2 13

0.3

144.

3 15

3.3

167.

3

Lege

nd

1 - A

ir he

at e

xcha

nger

(con

dens

er –

eva

pora

tor)

2

- Wat

er h

eat e

xcha

nger

(eva

pora

tor –

con

dens

er)

3 - E

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KPMHP00511-09EN – page 50/60

Installation notes Warning Installation and maintenance of the unit must to be performed only by qualified personnel who have knowledge with local codes and regulations, and experience with this type of equipment. Must be avoided the unit installation in places that could be considered dangerous for all the maintenance operations.

Handling Care should be taken to avoid rough handling or shock due to dropping the unit. Do not push or pull the unit from anything other than the base frame. Never allow the unit to fall during unloading or moving as this may result in serious damage. To lift the unit, rings are provided in the base frame of the unit. Spreader bar and cables should be arranged to prevent damage to the condenser coil or unit cabinet.

Location The units are produced for outside installation on roofs, floors or below ground level on condition that the area is free from obstacles for the passage of the condenser air. The unit should be positioned on solid foundations and perfectly level; in the case of installation on roofs or floors, it may be advisable to arrange the use of suitable weight distribution beams. When the units are installed on the ground, a concrete base at least 250 mm wider and longer than the unit’s footprint should be laid. Furthermore, this base should withstand the unit weight mentioned in the technical data table.

Space requirements The units are air-cooled, then it is important to respect the minimum distances which guarantee the best ventilation of the condenser coils. Limitations of space reducing the air flow could cause significant reductions in cooling capacity and an increase in electricity consumption. To determinate unit placement, careful consideration must be given to assure a sufficient air flow across the condenser heat transfer surface. Two conditions must be avoided to achieve the best performance: warm air recirculation and coil starvation. Both these conditions cause an increase of condensing pressures that result in reductions in unit efficiency and capacity. Moreover the unique microprocessor has the ability to calculate the operating environment of the air cooled chiller and the capacity to optimize its performance staying on-line during abnormal conditions. Each side of the unit must be accessible after installation for periodic service. Fig.1 shows you minimum recommended clearance requirements. Vertical condenser air discharge must be unobstructed because the unit would have its capacity and efficiency significantly reduced. If the units are positioned in places surrounded by walls or obstacles of the same height as the units, the units should be at least 2500 mm from obstacles (Fig.2). In the event the obstacles are higher than the units, the units should be at least 3000 mm from the obstacle (Fig.3). Units installed closer than the minimum recommended distance to a wall or other vertical riser may experience a combination of coil starvation and warm air recirculation, thus causing reduction in unit capacity and efficiency reductions. The microprocessor control is proactive in response “of design condition”. In the case of single or compounded influences restricting airflow to the unit, the microprocessor will act to keep the compressor(s) running (at reduced capacity) rather than allowing a shut-off on high discharge pressure. When two or more units are positioned side by side it is recommended that the condenser coils are at least 3600 mm distance from one another (Fig.4); strong wind could be the cause of air warm recirculation. For other installation solutions, consult our technicians. The above recommended information are representative of general installation. A specific evaluation should be done by contractor depending on the case.

KPMHP00511-09EN – page 51/60

Fig.1 Minimum recommended installation clearances

Fig.2 Fig.3

Fig.3

KPMHP00511-09EN – page 52/60

Acoustic protection When noise level must meet special requirements, it is necessary to pay the maximum attention to ensure the perfect insulation of the unit from the support base by applying appropriate vibration-dampening devices on the unit, on the water pipes and on the electrical connections.

Storage The environment conditions have to be in the following limits: Minimum ambient temperature: -20°C Maximum ambient temperature: +57°C Maximum R.H.: 95% not condensing

KPMHP00511-09EN – page 53/60

Technical Specification for Air to Water Heat Pump

GENERAL The Air to Water Heat Pump will be designed and manufactured in accordance with following European directives: Rating of chillers EN 12055 Construction of pressure vessel 97/23/EC (PED) Machinery Directive 98/37/EC as modified Low Voltage 2006/95/EC Electromagnetic Compatibility 2004/108/EC Electrical & Safety codes EN 60204–1 / EN 60335-2-40 Manufacturing Quality Stds UNI – EN ISO 9001:2000 Rating of chillers EN 12055

The unit will be tested at full load in the factory at the nominal working conditions and water temperatures. Before shipment a full test will be held to avoid any losses. Heat Pump will be delivered to the job site completely assembled and charged with right refrigerant and oil quantity. Comply with the manufacturer instructions for rigging and handling equipment. The unit will be able to start up and operate as standard at full load and outside air temperature from .… °C to .… °C with an evaporator leaving fluid temperature between …. °C and 15 °C All unit’s published performances have to be certified by Eurovent.

REFRIGERANT Only HFC 134a will be accepted.

PERFORMANCE Number of air to water heat pumps: ............... Cooling capacity for single air to water heat pump: ............... kW Power input for single air to water heat pump in cooling mode: ............... kW Shell & tube heat exchanger entering water temperature in cooling mode: ............... °C Shell & tube heat exchanger leaving water temperature in cooling mode: ............... °C Shell & tube heat exchanger water flow: ............... l/s Nominal outside working ambient temperature in cooling mode: ............... °C

Heating capacity for single air to water heat pump: ............... kW Power input for single air to water heat pump in heating mode: ............... kW Shell & tube heat exchanger entering water temperature in heating mode: ............... °C Shell & tube heat exchanger leaving water temperature in heating mode: ............... °C Shell & tube heat exchanger water flow: ............... l/s Nominal outside working ambient temperature in heating mode: ............... °C

The unit should work with electricity in range 400 V ±10%, 3ph, 50Hz without neutral and shall only

have one power connection point. The control circuit voltage shall be 24 V maximum, supplied by a factory-installed transformer.

UNIT DESCRIPTION The unit shall include as standard not less than: two or three independent refrigerant circuits, semi-hermetic rotary single screw compressors, air–cooled variable electrical frequency driver for each compressor (VFD), electronic expansion device (EEXV), refrigerant direct expansion shell & tube heat exchanger, air-cooled condenser section, R134a refrigerant, lubrication system, motor starting components, suction line shut-off

KPMHP00511-09EN – page 54/60

valve, discharge line shut-off valve, control system and all components necessary for safe and stable unit operation. The unit will be factory assembled on a robust base-frame made of zinc coated steel, protected by an epoxy paint.

NOISE LEVEL AND VIBRATIONS Sound pressure level at 1 meter distance in free field, semispheric conditions, shall not exceed ………dB(A). The sound pressure levels must be rated in accordance to ISO 3744. Other types of rating unacceptable. Vibration level should not exceed 2 mm/s.

DIMENSIONS Unit dimensions shall not exceed following indications:

unit length ............... mm, unit width ............... mm, unit height ............... mm.

HEAT PUMP COMPONENTS Compressors

Semi-hermetic, single-screw type with one main helical rotor meshing with gaterotor. The gaterotor will be constructed of a carbon impregnated engineered composite material. The gaterotor supports will be constructed of cast iron.

The oil injection shall be used in order to get high EER (Energy Efficiency Ratio) also at high condensing pressure and low sound pressure levels in each load condition.

Refrigerant system differential pressure shall provide oil flow throught service replaceble, 0.5 micron, full flow, cartridge type oil filter internal to compressor. Refrigerant system differential pressure shall provide oil injection on all moving compressor parts to correctly lubricate them. Electrical oil pump lubricating system is not acceptable.

The compressor’s oil cooling must be realized, when necessary, by refrigerant liquid injection. External dedicated heat exchanger and additional piping to carry the oil from the compressor to heat exchanger and viceversa will be not accepted.

The compressor shall be provided with an integrated, high efficiency, cyclonic type oil separator and with built-in oil filter, cartridge type.

The compressor shall be direct electrical driven, without gear transmission between the screw and the electrical motor.

The compressor casing shall be provided with ports to realize economized refrigerant cycles. Shall be present two thermal protection realized by a thermistor for high temperature protection: one

temperature sensor to protect electrical motor and another sensor to protect unit and lubricating oil from high discharge gas temperature.

The compressor shall be equipped with an electric oil-crankcase heater. Compressor shall be fully field serviceable. Compressor that must be removed and returned to the

factory for service shall be unacceptable. Cooling capacity control system

Each unit will have a microprocessor for the control of compressor inverter position and the instantaneous RPM value of the motor.

The unit capacity control shall be infinitely modulating, both in cooling and in heating mode, from 100% down to 30% for each compressor (from 100% down to 13% of full load for units with 2 compressors and 9% of full load for units with 3 compressors).

Step unloading unacceptable because of evaporator leaving water temperature fluctuation and low unit efficiency at partial load.

KPMHP00511-09EN – page 55/60

The system shall stage the unit based on the leaving evaporator water temperature that shall be controlled by a PID (Proportional Integral Derivative) loop.

Unit control logic shall to manage frequency level of the compressor electric motor to exactly match plant load request in order to keep constant the set point for delivered chilled or hot water temperature.

In this operating condition unit control logic shall modulate electrical frequency level in a range lower and upper the nominal electrical network value fixed at 50 Hz.

The microprocessor unit control shall detect conditions that approach protective limits and take self-corrective action prior to an alarm occurring. The system shall automatically reduce chiller capacity when any of the following parameters are outside their normal operating range:

o High condenser pressure o Low evaporation refrigerant temperature o High compressor motor amps

Ait ro water heat pump shall be able to deliver heating capacity (with -5°C outside ambient temperature) close to its nominal cooling capacity related at +35°C outside ambient temperature with +7°C for set-point of the leaving evaporator chilled water. In this condition unit shall be able to deliver 45°C hot water.

Unit-Mounted Variable Frequency Driver (VFD) and Electrical Requirement

All interconnecting wiring between the VFD and the chiller shall be factory-installed. Customer electrical connection for compressor motor power shall be limited to main power leads to the single point power connection located into electrical panel.

The VFD shall be air cooled type. Water cooled design or refrigerant cooled design are not acceptable.

The VFD full load efficiency shall meet or exceed 97% at 100% VFD rated ampacity. Base motor frequency shall permit motor to be utilized at nameplate voltage. Adjustable frequency

range, monitored by unit’s microprocessor control, shall permit a stable unit capacity control down to 13% (9% with 3 compressor unit) without hot-gas bypass.

Starting current for the compressor shall not exceed nominal compressor load amps. Unit power factor shall be not less than 0.95 on entire unit capacity range, from 100% down to 13%

(9% with 3 compressor unit). Evaporator

The units shall be supplied with shell and tubes counter-flow heat exchanger with single refrigerant pass. It will be refrigerant direct expansion type with refrigerant inside the tubes and water outside (shell side). It will include carbon steel tube sheets, with straight copper tubes internally wound for higher efficiencies, expanded on the tube plates.

The external shell shall be linked with an electrical heater to prevent freezing down to -28°C ambient temperature, commanded by a thermostat and shall be insulated with flexible, closed cell polyurethane insulation material (10-mm thick).

The evaporator will have 2 circuits, one for each compressor and shall be single refrigerant pass. The water connections shall be VICTAULIC type connections as standard to ensure quick

mechanical disconnection between the unit and the hydronic network. Evaporator is manufactured in accordance to PED approval.

Condenser coil

The condenser coils are constructed with internally finned seamless copper tubes having a "W" configuration and arranged in a staggered row pattern and mechanically expanded into lanced and rippled aluminium fins with full fin collars for higher efficiencies. The space between the fins are given by a collar that will increase the surface area in connection with the tubes, protecting them from ambient corrosion.

The coils will have an integral subcooler circuit that provides sufficient subcooling to effectively eliminate the possibility of liquid flashing and increase the unit's efficiency of 5-7% without increasing in power absorption.

The condenser coil shall be leak-tested and submitted to a pressure test with dry air.

KPMHP00511-09EN – page 56/60

Condenser fans The fans used in conjunction with the condenser coils, shall be helical type with aerofoil blades for

higher efficiencies and lower noise. Each fan shall be protected by a fan guard. The air discharge shall be vertical and each fan must be coupled to the electrical motor, supplied as

standard to IP54 and capable to work to ambient temperatures of - 20°C to + 55°C. They shall have individual overload protection via a disconnect switch.

Refrigerant circuit

The unit must have refrigerant circuits completely independent of each other with one compressor and one variable electrical frequency driver per circuit (VFD).

Each circuit shall include as standard: electronic expansion device piloted by unit’s microprocessor control, compressor discharge shut-off valve, suction line shut-off valve, 4-way valve to reverse refrigerant cycle into the unit, liquid line shut-off valve with charging connection, replaceable core filter-drier, sight glass with moisture indicator and insulated suction line.

Condensation control

The units will be provided with an automatic control for condensing pressure which ensures the working at low external temperatures down to +10 °C, thanks the ON/OFF of the condenser fans, to maintain condensing pressure. Fan speed control, to allow unit’s operation with very low ambient temperature (-18°C), should be available as option.

Automatic compressor unloading when abnormal high condensing pressure is detected to prevent the shutdown of the refrigerant circuit (shutdown of the unit) due to a high-pressure fault.

Low Noise unit options (on request)

The unit compressors shall be connected with unit’s metal baseframe by rubber antivibration supports to prevent the transmission of vibrations to all metal unit structure and so to control the unit noise.

The discharge and suction lines shall be provided with mufflers to eliminate vibration and so to reduce the noise unit emission.

The chiller shall be provided with an acoustically compressor enclosure. This enclosure shall be realized with a light, corrosion resisting aluminium structure and metal panels. The compressors sound-proof enclosure shall be internally fitted with flexible, multi layer, high density materials. The middle layer is 3 mm, very high density and high efficiency noise reduction material. The enclosure shall be carefully assembled to avoid decreasing of its noise reduction power.

The chiller shall be provided with very low speed condenser fans and with an improved condenser section.

Control panel

Field power connection, control interlock terminals, and unit control system should be centrally located in an electric panel (IP 54). Power and starting controls should be separate from safety and operating controls in different compartments of the same panel.

Starting will be star/delta type. Power and starting controls should include fuses and contactors for each compressor winding and

fan motors. Operating and safety controls should include energy saving control; emergency stop switch; overload protection for compressor motor; high and low pressure cut-out switch (for each refrigerant circuit); anti-freeze thermostat; cut-out switch for each compressor.

All of the information regarding the unit will be reported on a display and with the internal built-in calendar and clock that will switch the unit ON/OFF during day time all year long.

The following features and functions shall be included:

- resetting chilled water temperature by controlling the return water temperature or by a remote 4-20 mA DC signal or by controlling the external ambient temperature;

- soft load function to prevent the system from operating at full load during the chilled fluid pulldown period;

- password protection of critical parameters of control;

KPMHP00511-09EN – page 57/60

- start-to-start and stop-to-star timers to provide minimum compressor off-time with maximum motor protection;

- communication capability with a PC or remote monitoring; - discharge pressure control through intelligent cycling of condenser fans; - lead-lag selection by manual or automatically by circuit run hours; - double set point for brine unit version; - scheduling via internal time clock to allow programming of a yearly start-stop schedule

accommodating weekends and holidays. Optional High Level Communications Interface The controller as a minimum shall be capable of providing the data shown in the above list and document entitled McQuaycomms, using the following options: Option A RS485 Serial card Option B RS232 Serial card Option C LonWorks interface to FTT10A Transceiver Option D Bacnet Compatible

KPMHP00511-09EN – page 58/60

KPMHP00511-09EN – page 59/60

KPMHP00511-09EN – page 60/60

“The present publication is drawn up by of information only and does not constitute an offer binding upon McQuay. McQuay has compiled the content of this publication to the best of its knowledge. No express or implied warranty is given for the completeness, accuracy, reliability or fitness for particular purpose

of its content, and the products and services presented therein. Specification are subject to change without prior notice. McQuay explicitly rejects any liability for any direct or indirect damage, in the broadest sense, arising from or related to the use and/or interpretation of this publication. All content is

copyrighted by McQuay.”

McQuay Italia S.P.A. Via Piani di Santa Maria, 72 – 00040 Ariccia (Roma) Italia – Tel. (06) 937311 – Fax (06) 9374014 www.mcquayeurope.com

McQuay is participating in the Eurovent Certification Programme

Product are as listed in the Eurovent Directory of Certified Products

Certificazione Eurovent. I prodotti interessati figurano nella Guida

Eurovent dei Prodotti Certificati.

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Documents

McEnergy HPI - KPMHP00511-09EN HPI Extension.pdf · Product Manual KPMHP00511-09EN Date: November 2009 Supersedes: -- Inverter air to Water Heat Pumps McEnergy HPI “Extension”